1051571880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{67931}}^1$

素因数の和:67991

約数の個数: 96

約数和(自身を含む): 3497139360

約数和(自身を除く): 2445567480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 72, 86, 90, 120, 129, 172, 180, 215, 258, 344, 360, 387, 430, 516, 645, 774, 860, 1032, 1290, 1548, 1720, 1935, 2580, 3096, 3870, 5160, 7740, 15480, 67931, 135862, 203793, 271724, 339655, 407586, 543448, 611379, 679310, 815172, 1018965, 1222758, 1358620, 1630344, 2037930, 2445516, 2717240, 2921033, 3056895, 4075860, 4891032, 5842066, 6113790, 8151720, 8763099, 11684132, 12227580, 14605165, 17526198, 23368264, 24455160, 26289297, 29210330, 35052396, 43815495, 52578594, 58420660, 70104792, 87630990, 105157188, 116841320, 131446485, 175261980, 210314376, 262892970, 350523960, 525785940, 1051571880]

約数ペア:

[(1, 1051571880), (2, 525785940), (3, 350523960), (4, 262892970), (5, 210314376), (6, 175261980), (8, 131446485), (9, 116841320), (10, 105157188), (12, 87630990), (15, 70104792), (18, 58420660), (20, 52578594), (24, 43815495), (30, 35052396), (36, 29210330), (40, 26289297), (43, 24455160), (45, 23368264), (60, 17526198), (72, 14605165), (86, 12227580), (90, 11684132), (120, 8763099), (129, 8151720), (172, 6113790), (180, 5842066), (215, 4891032), (258, 4075860), (344, 3056895), (360, 2921033), (387, 2717240), (430, 2445516), (516, 2037930), (645, 1630344), (774, 1358620), (860, 1222758), (1032, 1018965), (1290, 815172), (1548, 679310), (1720, 611379), (1935, 543448), (2580, 407586), (3096, 339655), (3870, 271724), (5160, 203793), (7740, 135862), (15480, 67931)]