139809240

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{43151}}^1$

素因数の和:43174

約数の個数: 80

約数和(自身を含む): 469925280

約数和(自身を除く): 330116040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 43151, 86302, 129453, 172604, 215755, 258906, 345208, 388359, 431510, 517812, 647265, 776718, 863020, 1035624, 1165077, 1294530, 1553436, 1726040, 1941795, 2330154, 2589060, 3106872, 3495231, 3883590, 4660308, 5178120, 5825385, 6990462, 7767180, 9320616, 11650770, 13980924, 15534360, 17476155, 23301540, 27961848, 34952310, 46603080, 69904620, 139809240]

約数ペア:

[(1, 139809240), (2, 69904620), (3, 46603080), (4, 34952310), (5, 27961848), (6, 23301540), (8, 17476155), (9, 15534360), (10, 13980924), (12, 11650770), (15, 9320616), (18, 7767180), (20, 6990462), (24, 5825385), (27, 5178120), (30, 4660308), (36, 3883590), (40, 3495231), (45, 3106872), (54, 2589060), (60, 2330154), (72, 1941795), (81, 1726040), (90, 1553436), (108, 1294530), (120, 1165077), (135, 1035624), (162, 863020), (180, 776718), (216, 647265), (270, 517812), (324, 431510), (360, 388359), (405, 345208), (540, 258906), (648, 215755), (810, 172604), (1080, 129453), (1620, 86302), (3240, 43151)]