158676240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{8369}}^1$

素因数の和:8464

約数の個数: 80

約数和(自身を含む): 498182400

約数和(自身を除く): 339506160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 79, 80, 120, 158, 237, 240, 316, 395, 474, 632, 790, 948, 1185, 1264, 1580, 1896, 2370, 3160, 3792, 4740, 6320, 8369, 9480, 16738, 18960, 25107, 33476, 41845, 50214, 66952, 83690, 100428, 125535, 133904, 167380, 200856, 251070, 334760, 401712, 502140, 661151, 669520, 1004280, 1322302, 1983453, 2008560, 2644604, 3305755, 3966906, 5289208, 6611510, 7933812, 9917265, 10578416, 13223020, 15867624, 19834530, 26446040, 31735248, 39669060, 52892080, 79338120, 158676240]

約数ペア:

[(1, 158676240), (2, 79338120), (3, 52892080), (4, 39669060), (5, 31735248), (6, 26446040), (8, 19834530), (10, 15867624), (12, 13223020), (15, 10578416), (16, 9917265), (20, 7933812), (24, 6611510), (30, 5289208), (40, 3966906), (48, 3305755), (60, 2644604), (79, 2008560), (80, 1983453), (120, 1322302), (158, 1004280), (237, 669520), (240, 661151), (316, 502140), (395, 401712), (474, 334760), (632, 251070), (790, 200856), (948, 167380), (1185, 133904), (1264, 125535), (1580, 100428), (1896, 83690), (2370, 66952), (3160, 50214), (3792, 41845), (4740, 33476), (6320, 25107), (8369, 18960), (9480, 16738)]