158682120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{857}}^1\times {\mathrm{1543}}^1$

素因数の和:2414

約数の個数: 64

約数和(自身を含む): 476910720

約数和(自身を除く): 318228600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 857, 1543, 1714, 2571, 3086, 3428, 4285, 4629, 5142, 6172, 6856, 7715, 8570, 9258, 10284, 12344, 12855, 15430, 17140, 18516, 20568, 23145, 25710, 30860, 34280, 37032, 46290, 51420, 61720, 92580, 102840, 185160, 1322351, 2644702, 3967053, 5289404, 6611755, 7934106, 10578808, 13223510, 15868212, 19835265, 26447020, 31736424, 39670530, 52894040, 79341060, 158682120]

約数ペア:

[(1, 158682120), (2, 79341060), (3, 52894040), (4, 39670530), (5, 31736424), (6, 26447020), (8, 19835265), (10, 15868212), (12, 13223510), (15, 10578808), (20, 7934106), (24, 6611755), (30, 5289404), (40, 3967053), (60, 2644702), (120, 1322351), (857, 185160), (1543, 102840), (1714, 92580), (2571, 61720), (3086, 51420), (3428, 46290), (4285, 37032), (4629, 34280), (5142, 30860), (6172, 25710), (6856, 23145), (7715, 20568), (8570, 18516), (9258, 17140), (10284, 15430), (12344, 12855)]