60890580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{7867}}^1$

素因数の和:7925

約数の個数: 72

約数和(自身を含む): 189020832

約数和(自身を除く): 128130252

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 387, 430, 516, 645, 774, 860, 1290, 1548, 1935, 2580, 3870, 7740, 7867, 15734, 23601, 31468, 39335, 47202, 70803, 78670, 94404, 118005, 141606, 157340, 236010, 283212, 338281, 354015, 472020, 676562, 708030, 1014843, 1353124, 1416060, 1691405, 2029686, 3044529, 3382810, 4059372, 5074215, 6089058, 6765620, 10148430, 12178116, 15222645, 20296860, 30445290, 60890580]

約数ペア:

[(1, 60890580), (2, 30445290), (3, 20296860), (4, 15222645), (5, 12178116), (6, 10148430), (9, 6765620), (10, 6089058), (12, 5074215), (15, 4059372), (18, 3382810), (20, 3044529), (30, 2029686), (36, 1691405), (43, 1416060), (45, 1353124), (60, 1014843), (86, 708030), (90, 676562), (129, 472020), (172, 354015), (180, 338281), (215, 283212), (258, 236010), (387, 157340), (430, 141606), (516, 118005), (645, 94404), (774, 78670), (860, 70803), (1290, 47202), (1548, 39335), (1935, 31468), (2580, 23601), (3870, 15734), (7740, 7867)]