68604240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9221}}^1$

素因数の和:9268

約数の個数: 80

約数和(自身を含む): 219557376

約数和(自身を除く): 150953136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 9221, 18442, 27663, 36884, 46105, 55326, 73768, 92210, 110652, 138315, 147536, 184420, 221304, 276630, 285851, 368840, 442608, 553260, 571702, 737680, 857553, 1106520, 1143404, 1429255, 1715106, 2213040, 2286808, 2858510, 3430212, 4287765, 4573616, 5717020, 6860424, 8575530, 11434040, 13720848, 17151060, 22868080, 34302120, 68604240]

約数ペア:

[(1, 68604240), (2, 34302120), (3, 22868080), (4, 17151060), (5, 13720848), (6, 11434040), (8, 8575530), (10, 6860424), (12, 5717020), (15, 4573616), (16, 4287765), (20, 3430212), (24, 2858510), (30, 2286808), (31, 2213040), (40, 1715106), (48, 1429255), (60, 1143404), (62, 1106520), (80, 857553), (93, 737680), (120, 571702), (124, 553260), (155, 442608), (186, 368840), (240, 285851), (248, 276630), (310, 221304), (372, 184420), (465, 147536), (496, 138315), (620, 110652), (744, 92210), (930, 73768), (1240, 55326), (1488, 46105), (1860, 36884), (2480, 27663), (3720, 18442), (7440, 9221)]