1976394720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{4117489}}^1$

素因数の和:4117507

約数の個数: 48

約数和(自身を含む): 6225644880

約数和(自身を除く): 4249250160

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, 4117489, 8234978, 12352467, 16469956, 20587445, 24704934, 32939912, 41174890, 49409868, 61762335, 65879824, 82349780, 98819736, 123524670, 131759648, 164699560, 197639472, 247049340, 329399120, 395278944, 494098680, 658798240, 988197360, 1976394720]

約数ペア:

[(1, 1976394720), (2, 988197360), (3, 658798240), (4, 494098680), (5, 395278944), (6, 329399120), (8, 247049340), (10, 197639472), (12, 164699560), (15, 131759648), (16, 123524670), (20, 98819736), (24, 82349780), (30, 65879824), (32, 61762335), (40, 49409868), (48, 41174890), (60, 32939912), (80, 24704934), (96, 20587445), (120, 16469956), (160, 12352467), (240, 8234978), (480, 4117489)]