407628240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{11399}}^1$

素因数の和:11564

約数の個数: 80

約数和(自身を含む): 1272240000

約数和(自身を除く): 864611760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 149, 240, 298, 447, 596, 745, 894, 1192, 1490, 1788, 2235, 2384, 2980, 3576, 4470, 5960, 7152, 8940, 11399, 11920, 17880, 22798, 34197, 35760, 45596, 56995, 68394, 91192, 113990, 136788, 170985, 182384, 227980, 273576, 341970, 455960, 547152, 683940, 911920, 1367880, 1698451, 2735760, 3396902, 5095353, 6793804, 8492255, 10190706, 13587608, 16984510, 20381412, 25476765, 27175216, 33969020, 40762824, 50953530, 67938040, 81525648, 101907060, 135876080, 203814120, 407628240]

約数ペア:

[(1, 407628240), (2, 203814120), (3, 135876080), (4, 101907060), (5, 81525648), (6, 67938040), (8, 50953530), (10, 40762824), (12, 33969020), (15, 27175216), (16, 25476765), (20, 20381412), (24, 16984510), (30, 13587608), (40, 10190706), (48, 8492255), (60, 6793804), (80, 5095353), (120, 3396902), (149, 2735760), (240, 1698451), (298, 1367880), (447, 911920), (596, 683940), (745, 547152), (894, 455960), (1192, 341970), (1490, 273576), (1788, 227980), (2235, 182384), (2384, 170985), (2980, 136788), (3576, 113990), (4470, 91192), (5960, 68394), (7152, 56995), (8940, 45596), (11399, 35760), (11920, 34197), (17880, 22798)]