2079073680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{8662807}}^1$

素因数の和:8662823

約数の個数: 40

約数和(自身を含む): 6445129152

約数和(自身を除く): 4366055472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 8662807, 17325614, 25988421, 34651228, 43314035, 51976842, 69302456, 86628070, 103953684, 129942105, 138604912, 173256140, 207907368, 259884210, 346512280, 415814736, 519768420, 693024560, 1039536840, 2079073680]

約数ペア:

[(1, 2079073680), (2, 1039536840), (3, 693024560), (4, 519768420), (5, 415814736), (6, 346512280), (8, 259884210), (10, 207907368), (12, 173256140), (15, 138604912), (16, 129942105), (20, 103953684), (24, 86628070), (30, 69302456), (40, 51976842), (48, 43314035), (60, 34651228), (80, 25988421), (120, 17325614), (240, 8662807)]