86727720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{701}}^1\times {\mathrm{1031}}^1$

素因数の和:1746

約数の個数: 64

約数和(自身を含む): 260807040

約数和(自身を除く): 174079320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 701, 1031, 1402, 2062, 2103, 2804, 3093, 3505, 4124, 4206, 5155, 5608, 6186, 7010, 8248, 8412, 10310, 10515, 12372, 14020, 15465, 16824, 20620, 21030, 24744, 28040, 30930, 41240, 42060, 61860, 84120, 123720, 722731, 1445462, 2168193, 2890924, 3613655, 4336386, 5781848, 7227310, 8672772, 10840965, 14454620, 17345544, 21681930, 28909240, 43363860, 86727720]

約数ペア:

[(1, 86727720), (2, 43363860), (3, 28909240), (4, 21681930), (5, 17345544), (6, 14454620), (8, 10840965), (10, 8672772), (12, 7227310), (15, 5781848), (20, 4336386), (24, 3613655), (30, 2890924), (40, 2168193), (60, 1445462), (120, 722731), (701, 123720), (1031, 84120), (1402, 61860), (2062, 42060), (2103, 41240), (2804, 30930), (3093, 28040), (3505, 24744), (4124, 21030), (4206, 20620), (5155, 16824), (5608, 15465), (6186, 14020), (7010, 12372), (8248, 10515), (8412, 10310)]