1258494120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{268909}}^1$

素因数の和:268939

約数の個数: 96

約数和(自身を含む): 4404745800

約数和(自身を除く): 3146251680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 268909, 537818, 806727, 1075636, 1344545, 1613454, 2151272, 2420181, 2689090, 3226908, 3495817, 4033635, 4840362, 5378180, 6453816, 6991634, 8067270, 9680724, 10487451, 10756360, 12100905, 13983268, 16134540, 17479085, 19361448, 20974902, 24201810, 27966536, 31462353, 32269080, 34958170, 41949804, 48403620, 52437255, 62924706, 69916340, 83899608, 96807240, 104874510, 125849412, 139832680, 157311765, 209749020, 251698824, 314623530, 419498040, 629247060, 1258494120]

約数ペア:

[(1, 1258494120), (2, 629247060), (3, 419498040), (4, 314623530), (5, 251698824), (6, 209749020), (8, 157311765), (9, 139832680), (10, 125849412), (12, 104874510), (13, 96807240), (15, 83899608), (18, 69916340), (20, 62924706), (24, 52437255), (26, 48403620), (30, 41949804), (36, 34958170), (39, 32269080), (40, 31462353), (45, 27966536), (52, 24201810), (60, 20974902), (65, 19361448), (72, 17479085), (78, 16134540), (90, 13983268), (104, 12100905), (117, 10756360), (120, 10487451), (130, 9680724), (156, 8067270), (180, 6991634), (195, 6453816), (234, 5378180), (260, 4840362), (312, 4033635), (360, 3495817), (390, 3226908), (468, 2689090), (520, 2420181), (585, 2151272), (780, 1613454), (936, 1344545), (1170, 1075636), (1560, 806727), (2340, 537818), (4680, 268909)]