40265760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{563}}^1$

素因数の和:730

約数の個数: 96

約数和(自身を含む): 127915200

約数和(自身を除く): 87649440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 149, 160, 240, 298, 447, 480, 563, 596, 745, 894, 1126, 1192, 1490, 1689, 1788, 2235, 2252, 2384, 2815, 2980, 3378, 3576, 4470, 4504, 4768, 5630, 5960, 6756, 7152, 8445, 8940, 9008, 11260, 11920, 13512, 14304, 16890, 17880, 18016, 22520, 23840, 27024, 33780, 35760, 45040, 54048, 67560, 71520, 83887, 90080, 135120, 167774, 251661, 270240, 335548, 419435, 503322, 671096, 838870, 1006644, 1258305, 1342192, 1677740, 2013288, 2516610, 2684384, 3355480, 4026576, 5033220, 6710960, 8053152, 10066440, 13421920, 20132880, 40265760]

約数ペア:

[(1, 40265760), (2, 20132880), (3, 13421920), (4, 10066440), (5, 8053152), (6, 6710960), (8, 5033220), (10, 4026576), (12, 3355480), (15, 2684384), (16, 2516610), (20, 2013288), (24, 1677740), (30, 1342192), (32, 1258305), (40, 1006644), (48, 838870), (60, 671096), (80, 503322), (96, 419435), (120, 335548), (149, 270240), (160, 251661), (240, 167774), (298, 135120), (447, 90080), (480, 83887), (563, 71520), (596, 67560), (745, 54048), (894, 45040), (1126, 35760), (1192, 33780), (1490, 27024), (1689, 23840), (1788, 22520), (2235, 18016), (2252, 17880), (2384, 16890), (2815, 14304), (2980, 13512), (3378, 11920), (3576, 11260), (4470, 9008), (4504, 8940), (4768, 8445), (5630, 7152), (5960, 6756)]