988504680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{112843}}^1$

素因数の和:112930

約数の個数: 64

約数和(自身を含む): 3006164160

約数和(自身を除く): 2017659480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 73, 120, 146, 219, 292, 365, 438, 584, 730, 876, 1095, 1460, 1752, 2190, 2920, 4380, 8760, 112843, 225686, 338529, 451372, 564215, 677058, 902744, 1128430, 1354116, 1692645, 2256860, 2708232, 3385290, 4513720, 6770580, 8237539, 13541160, 16475078, 24712617, 32950156, 41187695, 49425234, 65900312, 82375390, 98850468, 123563085, 164750780, 197700936, 247126170, 329501560, 494252340, 988504680]

約数ペア:

[(1, 988504680), (2, 494252340), (3, 329501560), (4, 247126170), (5, 197700936), (6, 164750780), (8, 123563085), (10, 98850468), (12, 82375390), (15, 65900312), (20, 49425234), (24, 41187695), (30, 32950156), (40, 24712617), (60, 16475078), (73, 13541160), (120, 8237539), (146, 6770580), (219, 4513720), (292, 3385290), (365, 2708232), (438, 2256860), (584, 1692645), (730, 1354116), (876, 1128430), (1095, 902744), (1460, 677058), (1752, 564215), (2190, 451372), (2920, 338529), (4380, 225686), (8760, 112843)]