30414560

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1571}}^1$

素因数の和:1608

約数の個数: 72

約数和(自身を含む): 79030728

約数和(自身を除く): 48616168

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 121, 160, 176, 220, 242, 352, 440, 484, 605, 880, 968, 1210, 1571, 1760, 1936, 2420, 3142, 3872, 4840, 6284, 7855, 9680, 12568, 15710, 17281, 19360, 25136, 31420, 34562, 50272, 62840, 69124, 86405, 125680, 138248, 172810, 190091, 251360, 276496, 345620, 380182, 552992, 691240, 760364, 950455, 1382480, 1520728, 1900910, 2764960, 3041456, 3801820, 6082912, 7603640, 15207280, 30414560]

約数ペア:

[(1, 30414560), (2, 15207280), (4, 7603640), (5, 6082912), (8, 3801820), (10, 3041456), (11, 2764960), (16, 1900910), (20, 1520728), (22, 1382480), (32, 950455), (40, 760364), (44, 691240), (55, 552992), (80, 380182), (88, 345620), (110, 276496), (121, 251360), (160, 190091), (176, 172810), (220, 138248), (242, 125680), (352, 86405), (440, 69124), (484, 62840), (605, 50272), (880, 34562), (968, 31420), (1210, 25136), (1571, 19360), (1760, 17281), (1936, 15710), (2420, 12568), (3142, 9680), (3872, 7855), (4840, 6284)]