85314720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{177739}}^1$

素因数の和:177757

約数の個数: 48

約数和(自身を含む): 268742880

約数和(自身を除く): 183428160

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, 480, 177739, 355478, 533217, 710956, 888695, 1066434, 1421912, 1777390, 2132868, 2666085, 2843824, 3554780, 4265736, 5332170, 5687648, 7109560, 8531472, 10664340, 14219120, 17062944, 21328680, 28438240, 42657360, 85314720]

約数ペア:

[(1, 85314720), (2, 42657360), (3, 28438240), (4, 21328680), (5, 17062944), (6, 14219120), (8, 10664340), (10, 8531472), (12, 7109560), (15, 5687648), (16, 5332170), (20, 4265736), (24, 3554780), (30, 2843824), (32, 2666085), (40, 2132868), (48, 1777390), (60, 1421912), (80, 1066434), (96, 888695), (120, 710956), (160, 533217), (240, 355478), (480, 177739)]