89937480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{44087}}^1$

素因数の和:44118

約数の個数: 64

約数和(自身を含む): 285690240

約数和(自身を除く): 195752760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 44087, 88174, 132261, 176348, 220435, 264522, 352696, 440870, 529044, 661305, 749479, 881740, 1058088, 1322610, 1498958, 1763480, 2248437, 2645220, 2997916, 3747395, 4496874, 5290440, 5995832, 7494790, 8993748, 11242185, 14989580, 17987496, 22484370, 29979160, 44968740, 89937480]

約数ペア:

[(1, 89937480), (2, 44968740), (3, 29979160), (4, 22484370), (5, 17987496), (6, 14989580), (8, 11242185), (10, 8993748), (12, 7494790), (15, 5995832), (17, 5290440), (20, 4496874), (24, 3747395), (30, 2997916), (34, 2645220), (40, 2248437), (51, 1763480), (60, 1498958), (68, 1322610), (85, 1058088), (102, 881740), (120, 749479), (136, 661305), (170, 529044), (204, 440870), (255, 352696), (340, 264522), (408, 220435), (510, 176348), (680, 132261), (1020, 88174), (2040, 44087)]