67890440160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{47146139}}^1$

素因数の和:47146160

約数の個数: 72

約数和(自身を含む): 231676131960

約数和(自身を除く): 163785691800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 47146139, 94292278, 141438417, 188584556, 235730695, 282876834, 377169112, 424315251, 471461390, 565753668, 707192085, 754338224, 848630502, 942922780, 1131507336, 1414384170, 1508676448, 1697261004, 1885845560, 2121576255, 2263014672, 2828768340, 3394522008, 3771691120, 4243152510, 4526029344, 5657536680, 6789044016, 7543382240, 8486305020, 11315073360, 13578088032, 16972610040, 22630146720, 33945220080, 67890440160]

約数ペア:

[(1, 67890440160), (2, 33945220080), (3, 22630146720), (4, 16972610040), (5, 13578088032), (6, 11315073360), (8, 8486305020), (9, 7543382240), (10, 6789044016), (12, 5657536680), (15, 4526029344), (16, 4243152510), (18, 3771691120), (20, 3394522008), (24, 2828768340), (30, 2263014672), (32, 2121576255), (36, 1885845560), (40, 1697261004), (45, 1508676448), (48, 1414384170), (60, 1131507336), (72, 942922780), (80, 848630502), (90, 754338224), (96, 707192085), (120, 565753668), (144, 471461390), (160, 424315251), (180, 377169112), (240, 282876834), (288, 235730695), (360, 188584556), (480, 141438417), (720, 94292278), (1440, 47146139)]