133605240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{521}}^1\times {\mathrm{2137}}^1$

素因数の和:2672

約数の個数: 64

約数和(自身を含む): 401772960

約数和(自身を除く): 268167720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 521, 1042, 1563, 2084, 2137, 2605, 3126, 4168, 4274, 5210, 6252, 6411, 7815, 8548, 10420, 10685, 12504, 12822, 15630, 17096, 20840, 21370, 25644, 31260, 32055, 42740, 51288, 62520, 64110, 85480, 128220, 256440, 1113377, 2226754, 3340131, 4453508, 5566885, 6680262, 8907016, 11133770, 13360524, 16700655, 22267540, 26721048, 33401310, 44535080, 66802620, 133605240]

約数ペア:

[(1, 133605240), (2, 66802620), (3, 44535080), (4, 33401310), (5, 26721048), (6, 22267540), (8, 16700655), (10, 13360524), (12, 11133770), (15, 8907016), (20, 6680262), (24, 5566885), (30, 4453508), (40, 3340131), (60, 2226754), (120, 1113377), (521, 256440), (1042, 128220), (1563, 85480), (2084, 64110), (2137, 62520), (2605, 51288), (3126, 42740), (4168, 32055), (4274, 31260), (5210, 25644), (6252, 21370), (6411, 20840), (7815, 17096), (8548, 15630), (10420, 12822), (10685, 12504)]