73661040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{389}}^1$

素因数の和:671

約数の個数: 120

約数和(自身を含む): 248957280

約数和(自身を除く): 175296240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 263, 360, 389, 526, 720, 778, 789, 1052, 1167, 1315, 1556, 1578, 1945, 2104, 2334, 2367, 2630, 3112, 3156, 3501, 3890, 3945, 4208, 4668, 4734, 5260, 5835, 6224, 6312, 7002, 7780, 7890, 9336, 9468, 10520, 11670, 11835, 12624, 14004, 15560, 15780, 17505, 18672, 18936, 21040, 23340, 23670, 28008, 31120, 31560, 35010, 37872, 46680, 47340, 56016, 63120, 70020, 93360, 94680, 102307, 140040, 189360, 204614, 280080, 306921, 409228, 511535, 613842, 818456, 920763, 1023070, 1227684, 1534605, 1636912, 1841526, 2046140, 2455368, 3069210, 3683052, 4092280, 4603815, 4910736, 6138420, 7366104, 8184560, 9207630, 12276840, 14732208, 18415260, 24553680, 36830520, 73661040]

約数ペア:

[(1, 73661040), (2, 36830520), (3, 24553680), (4, 18415260), (5, 14732208), (6, 12276840), (8, 9207630), (9, 8184560), (10, 7366104), (12, 6138420), (15, 4910736), (16, 4603815), (18, 4092280), (20, 3683052), (24, 3069210), (30, 2455368), (36, 2046140), (40, 1841526), (45, 1636912), (48, 1534605), (60, 1227684), (72, 1023070), (80, 920763), (90, 818456), (120, 613842), (144, 511535), (180, 409228), (240, 306921), (263, 280080), (360, 204614), (389, 189360), (526, 140040), (720, 102307), (778, 94680), (789, 93360), (1052, 70020), (1167, 63120), (1315, 56016), (1556, 47340), (1578, 46680), (1945, 37872), (2104, 35010), (2334, 31560), (2367, 31120), (2630, 28008), (3112, 23670), (3156, 23340), (3501, 21040), (3890, 18936), (3945, 18672), (4208, 17505), (4668, 15780), (4734, 15560), (5260, 14004), (5835, 12624), (6224, 11835), (6312, 11670), (7002, 10520), (7780, 9468), (7890, 9336)]