2121360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{8839}}^1$

素因数の和:8855

約数の個数: 40

約数和(自身を含む): 6576960

約数和(自身を除く): 4455600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 8839, 17678, 26517, 35356, 44195, 53034, 70712, 88390, 106068, 132585, 141424, 176780, 212136, 265170, 353560, 424272, 530340, 707120, 1060680, 2121360]

約数ペア:

[(1, 2121360), (2, 1060680), (3, 707120), (4, 530340), (5, 424272), (6, 353560), (8, 265170), (10, 212136), (12, 176780), (15, 141424), (16, 132585), (20, 106068), (24, 88390), (30, 70712), (40, 53034), (48, 44195), (60, 35356), (80, 26517), (120, 17678), (240, 8839)]