356401680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{28019}}^1$

素因数の和:28088

約数の個数: 80

約数和(自身を含む): 1125731520

約数和(自身を除く): 769329840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 80, 106, 120, 159, 212, 240, 265, 318, 424, 530, 636, 795, 848, 1060, 1272, 1590, 2120, 2544, 3180, 4240, 6360, 12720, 28019, 56038, 84057, 112076, 140095, 168114, 224152, 280190, 336228, 420285, 448304, 560380, 672456, 840570, 1120760, 1344912, 1485007, 1681140, 2241520, 2970014, 3362280, 4455021, 5940028, 6724560, 7425035, 8910042, 11880056, 14850070, 17820084, 22275105, 23760112, 29700140, 35640168, 44550210, 59400280, 71280336, 89100420, 118800560, 178200840, 356401680]

約数ペア:

[(1, 356401680), (2, 178200840), (3, 118800560), (4, 89100420), (5, 71280336), (6, 59400280), (8, 44550210), (10, 35640168), (12, 29700140), (15, 23760112), (16, 22275105), (20, 17820084), (24, 14850070), (30, 11880056), (40, 8910042), (48, 7425035), (53, 6724560), (60, 5940028), (80, 4455021), (106, 3362280), (120, 2970014), (159, 2241520), (212, 1681140), (240, 1485007), (265, 1344912), (318, 1120760), (424, 840570), (530, 672456), (636, 560380), (795, 448304), (848, 420285), (1060, 336228), (1272, 280190), (1590, 224152), (2120, 168114), (2544, 140095), (3180, 112076), (4240, 84057), (6360, 56038), (12720, 28019)]