1737840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{557}}^1$

素因数の和:586

約数の個数: 80

約数和(自身を含む): 5812128

約数和(自身を除く): 4074288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 557, 624, 780, 1040, 1114, 1560, 1671, 2228, 2785, 3120, 3342, 4456, 5570, 6684, 7241, 8355, 8912, 11140, 13368, 14482, 16710, 21723, 22280, 26736, 28964, 33420, 36205, 43446, 44560, 57928, 66840, 72410, 86892, 108615, 115856, 133680, 144820, 173784, 217230, 289640, 347568, 434460, 579280, 868920, 1737840]

約数ペア:

[(1, 1737840), (2, 868920), (3, 579280), (4, 434460), (5, 347568), (6, 289640), (8, 217230), (10, 173784), (12, 144820), (13, 133680), (15, 115856), (16, 108615), (20, 86892), (24, 72410), (26, 66840), (30, 57928), (39, 44560), (40, 43446), (48, 36205), (52, 33420), (60, 28964), (65, 26736), (78, 22280), (80, 21723), (104, 16710), (120, 14482), (130, 13368), (156, 11140), (195, 8912), (208, 8355), (240, 7241), (260, 6684), (312, 5570), (390, 4456), (520, 3342), (557, 3120), (624, 2785), (780, 2228), (1040, 1671), (1114, 1560)]