118721040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{494671}}^1$

素因数の和:494687

約数の個数: 40

約数和(自身を含む): 368035968

約数和(自身を除く): 249314928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 494671, 989342, 1484013, 1978684, 2473355, 2968026, 3957368, 4946710, 5936052, 7420065, 7914736, 9893420, 11872104, 14840130, 19786840, 23744208, 29680260, 39573680, 59360520, 118721040]

約数ペア:

[(1, 118721040), (2, 59360520), (3, 39573680), (4, 29680260), (5, 23744208), (6, 19786840), (8, 14840130), (10, 11872104), (12, 9893420), (15, 7914736), (16, 7420065), (20, 5936052), (24, 4946710), (30, 3957368), (40, 2968026), (48, 2473355), (60, 1978684), (80, 1484013), (120, 989342), (240, 494671)]