240889560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{521}}^1\times {\mathrm{3853}}^1$

素因数の和:4388

約数の個数: 64

約数和(自身を含む): 724243680

約数和(自身を除く): 483354120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 521, 1042, 1563, 2084, 2605, 3126, 3853, 4168, 5210, 6252, 7706, 7815, 10420, 11559, 12504, 15412, 15630, 19265, 20840, 23118, 30824, 31260, 38530, 46236, 57795, 62520, 77060, 92472, 115590, 154120, 231180, 462360, 2007413, 4014826, 6022239, 8029652, 10037065, 12044478, 16059304, 20074130, 24088956, 30111195, 40148260, 48177912, 60222390, 80296520, 120444780, 240889560]

約数ペア:

[(1, 240889560), (2, 120444780), (3, 80296520), (4, 60222390), (5, 48177912), (6, 40148260), (8, 30111195), (10, 24088956), (12, 20074130), (15, 16059304), (20, 12044478), (24, 10037065), (30, 8029652), (40, 6022239), (60, 4014826), (120, 2007413), (521, 462360), (1042, 231180), (1563, 154120), (2084, 115590), (2605, 92472), (3126, 77060), (3853, 62520), (4168, 57795), (5210, 46236), (6252, 38530), (7706, 31260), (7815, 30824), (10420, 23118), (11559, 20840), (12504, 19265), (15412, 15630)]