62740980

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{38729}}^1$

素因数の和:38750

約数の個数: 60

約数和(自身を含む): 196825860

約数和(自身を除く): 134084880

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 38729, 77458, 116187, 154916, 193645, 232374, 348561, 387290, 464748, 580935, 697122, 774580, 1045683, 1161870, 1394244, 1742805, 2091366, 2323740, 3137049, 3485610, 4182732, 5228415, 6274098, 6971220, 10456830, 12548196, 15685245, 20913660, 31370490, 62740980]

約数ペア:

[(1, 62740980), (2, 31370490), (3, 20913660), (4, 15685245), (5, 12548196), (6, 10456830), (9, 6971220), (10, 6274098), (12, 5228415), (15, 4182732), (18, 3485610), (20, 3137049), (27, 2323740), (30, 2091366), (36, 1742805), (45, 1394244), (54, 1161870), (60, 1045683), (81, 774580), (90, 697122), (108, 580935), (135, 464748), (162, 387290), (180, 348561), (270, 232374), (324, 193645), (405, 154916), (540, 116187), (810, 77458), (1620, 38729)]