4895285280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{379}}^2$

素因数の和:847

約数の個数: 144

約数和(自身を含む): 15678702144

約数和(自身を除く): 10783416864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 71, 80, 96, 120, 142, 160, 213, 240, 284, 355, 379, 426, 480, 568, 710, 758, 852, 1065, 1136, 1137, 1420, 1516, 1704, 1895, 2130, 2272, 2274, 2840, 3032, 3408, 3790, 4260, 4548, 5680, 5685, 6064, 6816, 7580, 8520, 9096, 11360, 11370, 12128, 15160, 17040, 18192, 22740, 26909, 30320, 34080, 36384, 45480, 53818, 60640, 80727, 90960, 107636, 134545, 143641, 161454, 181920, 215272, 269090, 287282, 322908, 403635, 430544, 430923, 538180, 574564, 645816, 718205, 807270, 861088, 861846, 1076360, 1149128, 1291632, 1436410, 1614540, 1723692, 2152720, 2154615, 2298256, 2583264, 2872820, 3229080, 3447384, 4305440, 4309230, 4596512, 5745640, 6458160, 6894768, 8618460, 10198511, 11491280, 12916320, 13789536, 17236920, 20397022, 22982560, 30595533, 34473840, 40794044, 50992555, 61191066, 68947680, 81588088, 101985110, 122382132, 152977665, 163176176, 203970220, 244764264, 305955330, 326352352, 407940440, 489528528, 611910660, 815880880, 979057056, 1223821320, 1631761760, 2447642640, 4895285280]

約数ペア:

[(1, 4895285280), (2, 2447642640), (3, 1631761760), (4, 1223821320), (5, 979057056), (6, 815880880), (8, 611910660), (10, 489528528), (12, 407940440), (15, 326352352), (16, 305955330), (20, 244764264), (24, 203970220), (30, 163176176), (32, 152977665), (40, 122382132), (48, 101985110), (60, 81588088), (71, 68947680), (80, 61191066), (96, 50992555), (120, 40794044), (142, 34473840), (160, 30595533), (213, 22982560), (240, 20397022), (284, 17236920), (355, 13789536), (379, 12916320), (426, 11491280), (480, 10198511), (568, 8618460), (710, 6894768), (758, 6458160), (852, 5745640), (1065, 4596512), (1136, 4309230), (1137, 4305440), (1420, 3447384), (1516, 3229080), (1704, 2872820), (1895, 2583264), (2130, 2298256), (2272, 2154615), (2274, 2152720), (2840, 1723692), (3032, 1614540), (3408, 1436410), (3790, 1291632), (4260, 1149128), (4548, 1076360), (5680, 861846), (5685, 861088), (6064, 807270), (6816, 718205), (7580, 645816), (8520, 574564), (9096, 538180), (11360, 430923), (11370, 430544), (12128, 403635), (15160, 322908), (17040, 287282), (18192, 269090), (22740, 215272), (26909, 181920), (30320, 161454), (34080, 143641), (36384, 134545), (45480, 107636), (53818, 90960), (60640, 80727)]