156446040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{30319}}^1$

素因数の和:30376

約数の個数: 64

約数和(自身を含む): 480268800

約数和(自身を除く): 323822760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 30319, 60638, 90957, 121276, 151595, 181914, 242552, 303190, 363828, 454785, 606380, 727656, 909570, 1212760, 1303717, 1819140, 2607434, 3638280, 3911151, 5214868, 6518585, 7822302, 10429736, 13037170, 15644604, 19555755, 26074340, 31289208, 39111510, 52148680, 78223020, 156446040]

約数ペア:

[(1, 156446040), (2, 78223020), (3, 52148680), (4, 39111510), (5, 31289208), (6, 26074340), (8, 19555755), (10, 15644604), (12, 13037170), (15, 10429736), (20, 7822302), (24, 6518585), (30, 5214868), (40, 3911151), (43, 3638280), (60, 2607434), (86, 1819140), (120, 1303717), (129, 1212760), (172, 909570), (215, 727656), (258, 606380), (344, 454785), (430, 363828), (516, 303190), (645, 242552), (860, 181914), (1032, 151595), (1290, 121276), (1720, 90957), (2580, 60638), (5160, 30319)]