160304880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{2377}}^1$

素因数の和:2674

約数の個数: 80

約数和(自身を含む): 498923424

約数和(自身を除く): 338618544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 281, 562, 843, 1124, 1405, 1686, 2248, 2377, 2810, 3372, 4215, 4496, 4754, 5620, 6744, 7131, 8430, 9508, 11240, 11885, 13488, 14262, 16860, 19016, 22480, 23770, 28524, 33720, 35655, 38032, 47540, 57048, 67440, 71310, 95080, 114096, 142620, 190160, 285240, 570480, 667937, 1335874, 2003811, 2671748, 3339685, 4007622, 5343496, 6679370, 8015244, 10019055, 10686992, 13358740, 16030488, 20038110, 26717480, 32060976, 40076220, 53434960, 80152440, 160304880]

約数ペア:

[(1, 160304880), (2, 80152440), (3, 53434960), (4, 40076220), (5, 32060976), (6, 26717480), (8, 20038110), (10, 16030488), (12, 13358740), (15, 10686992), (16, 10019055), (20, 8015244), (24, 6679370), (30, 5343496), (40, 4007622), (48, 3339685), (60, 2671748), (80, 2003811), (120, 1335874), (240, 667937), (281, 570480), (562, 285240), (843, 190160), (1124, 142620), (1405, 114096), (1686, 95080), (2248, 71310), (2377, 67440), (2810, 57048), (3372, 47540), (4215, 38032), (4496, 35655), (4754, 33720), (5620, 28524), (6744, 23770), (7131, 22480), (8430, 19016), (9508, 16860), (11240, 14262), (11885, 13488)]