155722080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{739}}^1$

素因数の和:1196

約数の個数: 96

約数和(自身を含む): 492307200

約数和(自身を除く): 336585120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 439, 480, 739, 878, 1317, 1478, 1756, 2195, 2217, 2634, 2956, 3512, 3695, 4390, 4434, 5268, 5912, 6585, 7024, 7390, 8780, 8868, 10536, 11085, 11824, 13170, 14048, 14780, 17560, 17736, 21072, 22170, 23648, 26340, 29560, 35120, 35472, 42144, 44340, 52680, 59120, 70240, 70944, 88680, 105360, 118240, 177360, 210720, 324421, 354720, 648842, 973263, 1297684, 1622105, 1946526, 2595368, 3244210, 3893052, 4866315, 5190736, 6488420, 7786104, 9732630, 10381472, 12976840, 15572208, 19465260, 25953680, 31144416, 38930520, 51907360, 77861040, 155722080]

約数ペア:

[(1, 155722080), (2, 77861040), (3, 51907360), (4, 38930520), (5, 31144416), (6, 25953680), (8, 19465260), (10, 15572208), (12, 12976840), (15, 10381472), (16, 9732630), (20, 7786104), (24, 6488420), (30, 5190736), (32, 4866315), (40, 3893052), (48, 3244210), (60, 2595368), (80, 1946526), (96, 1622105), (120, 1297684), (160, 973263), (240, 648842), (439, 354720), (480, 324421), (739, 210720), (878, 177360), (1317, 118240), (1478, 105360), (1756, 88680), (2195, 70944), (2217, 70240), (2634, 59120), (2956, 52680), (3512, 44340), (3695, 42144), (4390, 35472), (4434, 35120), (5268, 29560), (5912, 26340), (6585, 23648), (7024, 22170), (7390, 21072), (8780, 17736), (8868, 17560), (10536, 14780), (11085, 14048), (11824, 13170)]