15144120

素因数分解:

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

素因数の和:130

約数の個数: 192

約数和(自身を含む): 53913600

約数和(自身を除く): 38769480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 31, 36, 40, 45, 46, 59, 60, 62, 69, 72, 90, 92, 93, 115, 118, 120, 124, 138, 155, 177, 180, 184, 186, 207, 230, 236, 248, 276, 279, 295, 310, 345, 354, 360, 372, 414, 460, 465, 472, 531, 552, 558, 590, 620, 690, 708, 713, 744, 828, 885, 920, 930, 1035, 1062, 1116, 1180, 1240, 1357, 1380, 1395, 1416, 1426, 1656, 1770, 1829, 1860, 2070, 2124, 2139, 2232, 2360, 2655, 2714, 2760, 2790, 2852, 3540, 3565, 3658, 3720, 4071, 4140, 4248, 4278, 5310, 5428, 5487, 5580, 5704, 6417, 6785, 7080, 7130, 7316, 8142, 8280, 8556, 9145, 10620, 10695, 10856, 10974, 11160, 12213, 12834, 13570, 14260, 14632, 16284, 16461, 17112, 18290, 20355, 21240, 21390, 21948, 24426, 25668, 27140, 27435, 28520, 32085, 32568, 32922, 36580, 40710, 42067, 42780, 43896, 48852, 51336, 54280, 54870, 61065, 64170, 65844, 73160, 81420, 82305, 84134, 85560, 97704, 109740, 122130, 126201, 128340, 131688, 162840, 164610, 168268, 210335, 219480, 244260, 252402, 256680, 329220, 336536, 378603, 420670, 488520, 504804, 631005, 658440, 757206, 841340, 1009608, 1262010, 1514412, 1682680, 1893015, 2524020, 3028824, 3786030, 5048040, 7572060, 15144120]

約数ペア:

[(1, 15144120), (2, 7572060), (3, 5048040), (4, 3786030), (5, 3028824), (6, 2524020), (8, 1893015), (9, 1682680), (10, 1514412), (12, 1262010), (15, 1009608), (18, 841340), (20, 757206), (23, 658440), (24, 631005), (30, 504804), (31, 488520), (36, 420670), (40, 378603), (45, 336536), (46, 329220), (59, 256680), (60, 252402), (62, 244260), (69, 219480), (72, 210335), (90, 168268), (92, 164610), (93, 162840), (115, 131688), (118, 128340), (120, 126201), (124, 122130), (138, 109740), (155, 97704), (177, 85560), (180, 84134), (184, 82305), (186, 81420), (207, 73160), (230, 65844), (236, 64170), (248, 61065), (276, 54870), (279, 54280), (295, 51336), (310, 48852), (345, 43896), (354, 42780), (360, 42067), (372, 40710), (414, 36580), (460, 32922), (465, 32568), (472, 32085), (531, 28520), (552, 27435), (558, 27140), (590, 25668), (620, 24426), (690, 21948), (708, 21390), (713, 21240), (744, 20355), (828, 18290), (885, 17112), (920, 16461), (930, 16284), (1035, 14632), (1062, 14260), (1116, 13570), (1180, 12834), (1240, 12213), (1357, 11160), (1380, 10974), (1395, 10856), (1416, 10695), (1426, 10620), (1656, 9145), (1770, 8556), (1829, 8280), (1860, 8142), (2070, 7316), (2124, 7130), (2139, 7080), (2232, 6785), (2360, 6417), (2655, 5704), (2714, 5580), (2760, 5487), (2790, 5428), (2852, 5310), (3540, 4278), (3565, 4248), (3658, 4140), (3720, 4071)]