83688240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{1459}}^1$

素因数の和:1714

約数の個数: 80

約数和(自身を含む): 260697600

約数和(自身を除く): 177009360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 239, 240, 478, 717, 956, 1195, 1434, 1459, 1912, 2390, 2868, 2918, 3585, 3824, 4377, 4780, 5736, 5836, 7170, 7295, 8754, 9560, 11472, 11672, 14340, 14590, 17508, 19120, 21885, 23344, 28680, 29180, 35016, 43770, 57360, 58360, 70032, 87540, 116720, 175080, 348701, 350160, 697402, 1046103, 1394804, 1743505, 2092206, 2789608, 3487010, 4184412, 5230515, 5579216, 6974020, 8368824, 10461030, 13948040, 16737648, 20922060, 27896080, 41844120, 83688240]

約数ペア:

[(1, 83688240), (2, 41844120), (3, 27896080), (4, 20922060), (5, 16737648), (6, 13948040), (8, 10461030), (10, 8368824), (12, 6974020), (15, 5579216), (16, 5230515), (20, 4184412), (24, 3487010), (30, 2789608), (40, 2092206), (48, 1743505), (60, 1394804), (80, 1046103), (120, 697402), (239, 350160), (240, 348701), (478, 175080), (717, 116720), (956, 87540), (1195, 70032), (1434, 58360), (1459, 57360), (1912, 43770), (2390, 35016), (2868, 29180), (2918, 28680), (3585, 23344), (3824, 21885), (4377, 19120), (4780, 17508), (5736, 14590), (5836, 14340), (7170, 11672), (7295, 11472), (8754, 9560)]