70540560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{97973}}^1$

素因数の和:97992

約数の個数: 60

約数和(自身を含む): 236901132

約数和(自身を除く): 166360572

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, 360, 720, 97973, 195946, 293919, 391892, 489865, 587838, 783784, 881757, 979730, 1175676, 1469595, 1567568, 1763514, 1959460, 2351352, 2939190, 3527028, 3918920, 4408785, 4702704, 5878380, 7054056, 7837840, 8817570, 11756760, 14108112, 17635140, 23513520, 35270280, 70540560]

約数ペア:

[(1, 70540560), (2, 35270280), (3, 23513520), (4, 17635140), (5, 14108112), (6, 11756760), (8, 8817570), (9, 7837840), (10, 7054056), (12, 5878380), (15, 4702704), (16, 4408785), (18, 3918920), (20, 3527028), (24, 2939190), (30, 2351352), (36, 1959460), (40, 1763514), (45, 1567568), (48, 1469595), (60, 1175676), (72, 979730), (80, 881757), (90, 783784), (120, 587838), (144, 489865), (180, 391892), (240, 293919), (360, 195946), (720, 97973)]