38100120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{4019}}^1$

素因数の和:4112

約数の個数: 64

約数和(自身を含む): 115776000

約数和(自身を除く): 77675880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 158, 237, 316, 395, 474, 632, 790, 948, 1185, 1580, 1896, 2370, 3160, 4019, 4740, 8038, 9480, 12057, 16076, 20095, 24114, 32152, 40190, 48228, 60285, 80380, 96456, 120570, 160760, 241140, 317501, 482280, 635002, 952503, 1270004, 1587505, 1905006, 2540008, 3175010, 3810012, 4762515, 6350020, 7620024, 9525030, 12700040, 19050060, 38100120]

約数ペア:

[(1, 38100120), (2, 19050060), (3, 12700040), (4, 9525030), (5, 7620024), (6, 6350020), (8, 4762515), (10, 3810012), (12, 3175010), (15, 2540008), (20, 1905006), (24, 1587505), (30, 1270004), (40, 952503), (60, 635002), (79, 482280), (120, 317501), (158, 241140), (237, 160760), (316, 120570), (395, 96456), (474, 80380), (632, 60285), (790, 48228), (948, 40190), (1185, 32152), (1580, 24114), (1896, 20095), (2370, 16076), (3160, 12057), (4019, 9480), (4740, 8038)]