28833660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3907}}^1$

素因数の和:3963

約数の個数: 72

約数和(自身を含む): 89618256

約数和(自身を除く): 60784596

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 205, 246, 369, 410, 492, 615, 738, 820, 1230, 1476, 1845, 2460, 3690, 3907, 7380, 7814, 11721, 15628, 19535, 23442, 35163, 39070, 46884, 58605, 70326, 78140, 117210, 140652, 160187, 175815, 234420, 320374, 351630, 480561, 640748, 703260, 800935, 961122, 1441683, 1601870, 1922244, 2402805, 2883366, 3203740, 4805610, 5766732, 7208415, 9611220, 14416830, 28833660]

約数ペア:

[(1, 28833660), (2, 14416830), (3, 9611220), (4, 7208415), (5, 5766732), (6, 4805610), (9, 3203740), (10, 2883366), (12, 2402805), (15, 1922244), (18, 1601870), (20, 1441683), (30, 961122), (36, 800935), (41, 703260), (45, 640748), (60, 480561), (82, 351630), (90, 320374), (123, 234420), (164, 175815), (180, 160187), (205, 140652), (246, 117210), (369, 78140), (410, 70326), (492, 58605), (615, 46884), (738, 39070), (820, 35163), (1230, 23442), (1476, 19535), (1845, 15628), (2460, 11721), (3690, 7814), (3907, 7380)]