2806023120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{147997}}^1$

素因数の和:148092

約数の個数: 80

約数和(自身を含む): 8808840960

約数和(自身を除く): 6002817840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 79, 80, 120, 158, 237, 240, 316, 395, 474, 632, 790, 948, 1185, 1264, 1580, 1896, 2370, 3160, 3792, 4740, 6320, 9480, 18960, 147997, 295994, 443991, 591988, 739985, 887982, 1183976, 1479970, 1775964, 2219955, 2367952, 2959940, 3551928, 4439910, 5919880, 7103856, 8879820, 11691763, 11839760, 17759640, 23383526, 35075289, 35519280, 46767052, 58458815, 70150578, 93534104, 116917630, 140301156, 175376445, 187068208, 233835260, 280602312, 350752890, 467670520, 561204624, 701505780, 935341040, 1403011560, 2806023120]

約数ペア:

[(1, 2806023120), (2, 1403011560), (3, 935341040), (4, 701505780), (5, 561204624), (6, 467670520), (8, 350752890), (10, 280602312), (12, 233835260), (15, 187068208), (16, 175376445), (20, 140301156), (24, 116917630), (30, 93534104), (40, 70150578), (48, 58458815), (60, 46767052), (79, 35519280), (80, 35075289), (120, 23383526), (158, 17759640), (237, 11839760), (240, 11691763), (316, 8879820), (395, 7103856), (474, 5919880), (632, 4439910), (790, 3551928), (948, 2959940), (1185, 2367952), (1264, 2219955), (1580, 1775964), (1896, 1479970), (2370, 1183976), (3160, 887982), (3792, 739985), (4740, 591988), (6320, 443991), (9480, 295994), (18960, 147997)]