90864720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:135

約数の個数: 320

約数和(自身を含む): 342835200

約数和(自身を除く): 251970480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 31, 36, 40, 45, 46, 48, 54, 59, 60, 62, 69, 72, 80, 90, 92, 93, 108, 115, 118, 120, 124, 135, 138, 144, 155, 177, 180, 184, 186, 207, 216, 230, 236, 240, 248, 270, 276, 279, 295, 310, 345, 354, 360, 368, 372, 414, 432, 460, 465, 472, 496, 531, 540, 552, 558, 590, 620, 621, 690, 708, 713, 720, 744, 828, 837, 885, 920, 930, 944, 1035, 1062, 1080, 1104, 1116, 1180, 1240, 1242, 1357, 1380, 1395, 1416, 1426, 1488, 1593, 1656, 1674, 1770, 1829, 1840, 1860, 2070, 2124, 2139, 2160, 2232, 2360, 2480, 2484, 2655, 2714, 2760, 2790, 2832, 2852, 3105, 3186, 3312, 3348, 3540, 3565, 3658, 3720, 4071, 4140, 4185, 4248, 4278, 4464, 4720, 4968, 5310, 5428, 5487, 5520, 5580, 5704, 6210, 6372, 6417, 6696, 6785, 7080, 7130, 7316, 7440, 7965, 8142, 8280, 8370, 8496, 8556, 9145, 9936, 10620, 10695, 10856, 10974, 11160, 11408, 12213, 12420, 12744, 12834, 13392, 13570, 14160, 14260, 14632, 15930, 16284, 16461, 16560, 16740, 17112, 18290, 19251, 20355, 21240, 21390, 21712, 21948, 22320, 24426, 24840, 25488, 25668, 27140, 27435, 28520, 29264, 31860, 32085, 32568, 32922, 33480, 34224, 36580, 36639, 38502, 40710, 42067, 42480, 42780, 43896, 48852, 49383, 49680, 51336, 54280, 54870, 57040, 61065, 63720, 64170, 65136, 65844, 66960, 73160, 73278, 77004, 81420, 82305, 84134, 85560, 87792, 96255, 97704, 98766, 102672, 108560, 109740, 122130, 126201, 127440, 128340, 131688, 146320, 146556, 154008, 162840, 164610, 168268, 171120, 183195, 192510, 195408, 197532, 210335, 219480, 244260, 246915, 252402, 256680, 263376, 293112, 308016, 325680, 329220, 336536, 366390, 378603, 385020, 395064, 420670, 438960, 488520, 493830, 504804, 513360, 586224, 631005, 658440, 673072, 732780, 757206, 770040, 790128, 841340, 977040, 987660, 1009608, 1135809, 1262010, 1316880, 1465560, 1514412, 1540080, 1682680, 1893015, 1975320, 2019216, 2271618, 2524020, 2931120, 3028824, 3365360, 3786030, 3950640, 4543236, 5048040, 5679045, 6057648, 7572060, 9086472, 10096080, 11358090, 15144120, 18172944, 22716180, 30288240, 45432360, 90864720]

約数ペア:

[(1, 90864720), (2, 45432360), (3, 30288240), (4, 22716180), (5, 18172944), (6, 15144120), (8, 11358090), (9, 10096080), (10, 9086472), (12, 7572060), (15, 6057648), (16, 5679045), (18, 5048040), (20, 4543236), (23, 3950640), (24, 3786030), (27, 3365360), (30, 3028824), (31, 2931120), (36, 2524020), (40, 2271618), (45, 2019216), (46, 1975320), (48, 1893015), (54, 1682680), (59, 1540080), (60, 1514412), (62, 1465560), (69, 1316880), (72, 1262010), (80, 1135809), (90, 1009608), (92, 987660), (93, 977040), (108, 841340), (115, 790128), (118, 770040), (120, 757206), (124, 732780), (135, 673072), (138, 658440), (144, 631005), (155, 586224), (177, 513360), (180, 504804), (184, 493830), (186, 488520), (207, 438960), (216, 420670), (230, 395064), (236, 385020), (240, 378603), (248, 366390), (270, 336536), (276, 329220), (279, 325680), (295, 308016), (310, 293112), (345, 263376), (354, 256680), (360, 252402), (368, 246915), (372, 244260), (414, 219480), (432, 210335), (460, 197532), (465, 195408), (472, 192510), (496, 183195), (531, 171120), (540, 168268), (552, 164610), (558, 162840), (590, 154008), (620, 146556), (621, 146320), (690, 131688), (708, 128340), (713, 127440), (720, 126201), (744, 122130), (828, 109740), (837, 108560), (885, 102672), (920, 98766), (930, 97704), (944, 96255), (1035, 87792), (1062, 85560), (1080, 84134), (1104, 82305), (1116, 81420), (1180, 77004), (1240, 73278), (1242, 73160), (1357, 66960), (1380, 65844), (1395, 65136), (1416, 64170), (1426, 63720), (1488, 61065), (1593, 57040), (1656, 54870), (1674, 54280), (1770, 51336), (1829, 49680), (1840, 49383), (1860, 48852), (2070, 43896), (2124, 42780), (2139, 42480), (2160, 42067), (2232, 40710), (2360, 38502), (2480, 36639), (2484, 36580), (2655, 34224), (2714, 33480), (2760, 32922), (2790, 32568), (2832, 32085), (2852, 31860), (3105, 29264), (3186, 28520), (3312, 27435), (3348, 27140), (3540, 25668), (3565, 25488), (3658, 24840), (3720, 24426), (4071, 22320), (4140, 21948), (4185, 21712), (4248, 21390), (4278, 21240), (4464, 20355), (4720, 19251), (4968, 18290), (5310, 17112), (5428, 16740), (5487, 16560), (5520, 16461), (5580, 16284), (5704, 15930), (6210, 14632), (6372, 14260), (6417, 14160), (6696, 13570), (6785, 13392), (7080, 12834), (7130, 12744), (7316, 12420), (7440, 12213), (7965, 11408), (8142, 11160), (8280, 10974), (8370, 10856), (8496, 10695), (8556, 10620), (9145, 9936)]