69913680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9397}}^1$

素因数の和:9444

約数の個数: 80

約数和(自身を含む): 223747584

約数和(自身を除く): 153833904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 9397, 18794, 28191, 37588, 46985, 56382, 75176, 93970, 112764, 140955, 150352, 187940, 225528, 281910, 291307, 375880, 451056, 563820, 582614, 751760, 873921, 1127640, 1165228, 1456535, 1747842, 2255280, 2330456, 2913070, 3495684, 4369605, 4660912, 5826140, 6991368, 8739210, 11652280, 13982736, 17478420, 23304560, 34956840, 69913680]

約数ペア:

[(1, 69913680), (2, 34956840), (3, 23304560), (4, 17478420), (5, 13982736), (6, 11652280), (8, 8739210), (10, 6991368), (12, 5826140), (15, 4660912), (16, 4369605), (20, 3495684), (24, 2913070), (30, 2330456), (31, 2255280), (40, 1747842), (48, 1456535), (60, 1165228), (62, 1127640), (80, 873921), (93, 751760), (120, 582614), (124, 563820), (155, 451056), (186, 375880), (240, 291307), (248, 281910), (310, 225528), (372, 187940), (465, 150352), (496, 140955), (620, 112764), (744, 93970), (930, 75176), (1240, 56382), (1488, 46985), (1860, 37588), (2480, 28191), (3720, 18794), (7440, 9397)]