2108040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1597}}^1$

素因数の和:1622

約数の個数: 64

約数和(自身を含む): 6903360

約数和(自身を除く): 4795320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 1597, 3194, 4791, 6388, 7985, 9582, 12776, 15970, 17567, 19164, 23955, 31940, 35134, 38328, 47910, 52701, 63880, 70268, 87835, 95820, 105402, 140536, 175670, 191640, 210804, 263505, 351340, 421608, 527010, 702680, 1054020, 2108040]

約数ペア:

[(1, 2108040), (2, 1054020), (3, 702680), (4, 527010), (5, 421608), (6, 351340), (8, 263505), (10, 210804), (11, 191640), (12, 175670), (15, 140536), (20, 105402), (22, 95820), (24, 87835), (30, 70268), (33, 63880), (40, 52701), (44, 47910), (55, 38328), (60, 35134), (66, 31940), (88, 23955), (110, 19164), (120, 17567), (132, 15970), (165, 12776), (220, 9582), (264, 7985), (330, 6388), (440, 4791), (660, 3194), (1320, 1597)]