109200120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{11519}}^1$

素因数の和:11612

約数の個数: 64

約数和(自身を含む): 331776000

約数和(自身を除く): 222575880

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, 4740, 9480, 11519, 23038, 34557, 46076, 57595, 69114, 92152, 115190, 138228, 172785, 230380, 276456, 345570, 460760, 691140, 910001, 1382280, 1820002, 2730003, 3640004, 4550005, 5460006, 7280008, 9100010, 10920012, 13650015, 18200020, 21840024, 27300030, 36400040, 54600060, 109200120]

約数ペア:

[(1, 109200120), (2, 54600060), (3, 36400040), (4, 27300030), (5, 21840024), (6, 18200020), (8, 13650015), (10, 10920012), (12, 9100010), (15, 7280008), (20, 5460006), (24, 4550005), (30, 3640004), (40, 2730003), (60, 1820002), (79, 1382280), (120, 910001), (158, 691140), (237, 460760), (316, 345570), (395, 276456), (474, 230380), (632, 172785), (790, 138228), (948, 115190), (1185, 92152), (1580, 69114), (1896, 57595), (2370, 46076), (3160, 34557), (4740, 23038), (9480, 11519)]