39903660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{5407}}^1$

素因数の和:5463

約数の個数: 72

約数和(自身を含む): 124016256

約数和(自身を除く): 84112596

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, 5407, 7380, 10814, 16221, 21628, 27035, 32442, 48663, 54070, 64884, 81105, 97326, 108140, 162210, 194652, 221687, 243315, 324420, 443374, 486630, 665061, 886748, 973260, 1108435, 1330122, 1995183, 2216870, 2660244, 3325305, 3990366, 4433740, 6650610, 7980732, 9975915, 13301220, 19951830, 39903660]

約数ペア:

[(1, 39903660), (2, 19951830), (3, 13301220), (4, 9975915), (5, 7980732), (6, 6650610), (9, 4433740), (10, 3990366), (12, 3325305), (15, 2660244), (18, 2216870), (20, 1995183), (30, 1330122), (36, 1108435), (41, 973260), (45, 886748), (60, 665061), (82, 486630), (90, 443374), (123, 324420), (164, 243315), (180, 221687), (205, 194652), (246, 162210), (369, 108140), (410, 97326), (492, 81105), (615, 64884), (738, 54070), (820, 48663), (1230, 32442), (1476, 27035), (1845, 21628), (2460, 16221), (3690, 10814), (5407, 7380)]