191436240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{521}}^1\times {\mathrm{1531}}^1$

素因数の和:2068

約数の個数: 80

約数和(自身を含む): 594979776

約数和(自身を除く): 403543536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 521, 1042, 1531, 1563, 2084, 2605, 3062, 3126, 4168, 4593, 5210, 6124, 6252, 7655, 7815, 8336, 9186, 10420, 12248, 12504, 15310, 15630, 18372, 20840, 22965, 24496, 25008, 30620, 31260, 36744, 41680, 45930, 61240, 62520, 73488, 91860, 122480, 125040, 183720, 367440, 797651, 1595302, 2392953, 3190604, 3988255, 4785906, 6381208, 7976510, 9571812, 11964765, 12762416, 15953020, 19143624, 23929530, 31906040, 38287248, 47859060, 63812080, 95718120, 191436240]

約数ペア:

[(1, 191436240), (2, 95718120), (3, 63812080), (4, 47859060), (5, 38287248), (6, 31906040), (8, 23929530), (10, 19143624), (12, 15953020), (15, 12762416), (16, 11964765), (20, 9571812), (24, 7976510), (30, 6381208), (40, 4785906), (48, 3988255), (60, 3190604), (80, 2392953), (120, 1595302), (240, 797651), (521, 367440), (1042, 183720), (1531, 125040), (1563, 122480), (2084, 91860), (2605, 73488), (3062, 62520), (3126, 61240), (4168, 45930), (4593, 41680), (5210, 36744), (6124, 31260), (6252, 30620), (7655, 25008), (7815, 24496), (8336, 22965), (9186, 20840), (10420, 18372), (12248, 15630), (12504, 15310)]