554726880

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1861}}^1$

素因数の和:1911

約数の個数: 240

約数和(自身を含む): 2043939744

約数和(自身を除く): 1489212864

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 81, 90, 92, 96, 108, 115, 120, 135, 138, 144, 160, 162, 180, 184, 207, 216, 230, 240, 270, 276, 288, 324, 345, 360, 368, 405, 414, 432, 460, 480, 540, 552, 621, 648, 690, 720, 736, 810, 828, 864, 920, 1035, 1080, 1104, 1242, 1296, 1380, 1440, 1620, 1656, 1840, 1861, 1863, 2070, 2160, 2208, 2484, 2592, 2760, 3105, 3240, 3312, 3680, 3722, 3726, 4140, 4320, 4968, 5520, 5583, 6210, 6480, 6624, 7444, 7452, 8280, 9305, 9315, 9936, 11040, 11166, 12420, 12960, 14888, 14904, 16560, 16749, 18610, 18630, 19872, 22332, 24840, 27915, 29776, 29808, 33120, 33498, 37220, 37260, 42803, 44664, 49680, 50247, 55830, 59552, 59616, 66996, 74440, 74520, 83745, 85606, 89328, 99360, 100494, 111660, 128409, 133992, 148880, 149040, 150741, 167490, 171212, 178656, 200988, 214015, 223320, 251235, 256818, 267984, 297760, 298080, 301482, 334980, 342424, 385227, 401976, 428030, 446640, 502470, 513636, 535968, 602964, 642045, 669960, 684848, 753705, 770454, 803952, 856060, 893280, 1004940, 1027272, 1155681, 1205928, 1284090, 1339920, 1369696, 1507410, 1540908, 1607904, 1712120, 1926135, 2009880, 2054544, 2311362, 2411856, 2568180, 2679840, 3014820, 3081816, 3424240, 3467043, 3852270, 4019760, 4109088, 4622724, 4823712, 5136360, 5778405, 6029640, 6163632, 6848480, 6934086, 7704540, 8039520, 9245448, 10272720, 11556810, 12059280, 12327264, 13868172, 15409080, 17335215, 18490896, 20545440, 23113620, 24118560, 27736344, 30818160, 34670430, 36981792, 46227240, 55472688, 61636320, 69340860, 92454480, 110945376, 138681720, 184908960, 277363440, 554726880]

約数ペア:

[(1, 554726880), (2, 277363440), (3, 184908960), (4, 138681720), (5, 110945376), (6, 92454480), (8, 69340860), (9, 61636320), (10, 55472688), (12, 46227240), (15, 36981792), (16, 34670430), (18, 30818160), (20, 27736344), (23, 24118560), (24, 23113620), (27, 20545440), (30, 18490896), (32, 17335215), (36, 15409080), (40, 13868172), (45, 12327264), (46, 12059280), (48, 11556810), (54, 10272720), (60, 9245448), (69, 8039520), (72, 7704540), (80, 6934086), (81, 6848480), (90, 6163632), (92, 6029640), (96, 5778405), (108, 5136360), (115, 4823712), (120, 4622724), (135, 4109088), (138, 4019760), (144, 3852270), (160, 3467043), (162, 3424240), (180, 3081816), (184, 3014820), (207, 2679840), (216, 2568180), (230, 2411856), (240, 2311362), (270, 2054544), (276, 2009880), (288, 1926135), (324, 1712120), (345, 1607904), (360, 1540908), (368, 1507410), (405, 1369696), (414, 1339920), (432, 1284090), (460, 1205928), (480, 1155681), (540, 1027272), (552, 1004940), (621, 893280), (648, 856060), (690, 803952), (720, 770454), (736, 753705), (810, 684848), (828, 669960), (864, 642045), (920, 602964), (1035, 535968), (1080, 513636), (1104, 502470), (1242, 446640), (1296, 428030), (1380, 401976), (1440, 385227), (1620, 342424), (1656, 334980), (1840, 301482), (1861, 298080), (1863, 297760), (2070, 267984), (2160, 256818), (2208, 251235), (2484, 223320), (2592, 214015), (2760, 200988), (3105, 178656), (3240, 171212), (3312, 167490), (3680, 150741), (3722, 149040), (3726, 148880), (4140, 133992), (4320, 128409), (4968, 111660), (5520, 100494), (5583, 99360), (6210, 89328), (6480, 85606), (6624, 83745), (7444, 74520), (7452, 74440), (8280, 66996), (9305, 59616), (9315, 59552), (9936, 55830), (11040, 50247), (11166, 49680), (12420, 44664), (12960, 42803), (14888, 37260), (14904, 37220), (16560, 33498), (16749, 33120), (18610, 29808), (18630, 29776), (19872, 27915), (22332, 24840)]