248133420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1378519}}^1$

素因数の和:1378534

約数の個数: 36

約数和(自身を含む): 752671920

約数和(自身を除く): 504538500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1378519, 2757038, 4135557, 5514076, 6892595, 8271114, 12406671, 13785190, 16542228, 20677785, 24813342, 27570380, 41355570, 49626684, 62033355, 82711140, 124066710, 248133420]

約数ペア:

[(1, 248133420), (2, 124066710), (3, 82711140), (4, 62033355), (5, 49626684), (6, 41355570), (9, 27570380), (10, 24813342), (12, 20677785), (15, 16542228), (18, 13785190), (20, 12406671), (30, 8271114), (36, 6892595), (45, 5514076), (60, 4135557), (90, 2757038), (180, 1378519)]