53861040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{313}}^1$

素因数の和:571

約数の個数: 120

約数和(自身を含む): 182220480

約数和(自身を除く): 128359440

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, 239, 240, 313, 360, 478, 626, 717, 720, 939, 956, 1195, 1252, 1434, 1565, 1878, 1912, 2151, 2390, 2504, 2817, 2868, 3130, 3585, 3756, 3824, 4302, 4695, 4780, 5008, 5634, 5736, 6260, 7170, 7512, 8604, 9390, 9560, 10755, 11268, 11472, 12520, 14085, 14340, 15024, 17208, 18780, 19120, 21510, 22536, 25040, 28170, 28680, 34416, 37560, 43020, 45072, 56340, 57360, 74807, 75120, 86040, 112680, 149614, 172080, 224421, 225360, 299228, 374035, 448842, 598456, 673263, 748070, 897684, 1122105, 1196912, 1346526, 1496140, 1795368, 2244210, 2693052, 2992280, 3366315, 3590736, 4488420, 5386104, 5984560, 6732630, 8976840, 10772208, 13465260, 17953680, 26930520, 53861040]

約数ペア:

[(1, 53861040), (2, 26930520), (3, 17953680), (4, 13465260), (5, 10772208), (6, 8976840), (8, 6732630), (9, 5984560), (10, 5386104), (12, 4488420), (15, 3590736), (16, 3366315), (18, 2992280), (20, 2693052), (24, 2244210), (30, 1795368), (36, 1496140), (40, 1346526), (45, 1196912), (48, 1122105), (60, 897684), (72, 748070), (80, 673263), (90, 598456), (120, 448842), (144, 374035), (180, 299228), (239, 225360), (240, 224421), (313, 172080), (360, 149614), (478, 112680), (626, 86040), (717, 75120), (720, 74807), (939, 57360), (956, 56340), (1195, 45072), (1252, 43020), (1434, 37560), (1565, 34416), (1878, 28680), (1912, 28170), (2151, 25040), (2390, 22536), (2504, 21510), (2817, 19120), (2868, 18780), (3130, 17208), (3585, 15024), (3756, 14340), (3824, 14085), (4302, 12520), (4695, 11472), (4780, 11268), (5008, 10755), (5634, 9560), (5736, 9390), (6260, 8604), (7170, 7512)]