2079357360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{36251}}^1$

素因数の和:36506

約数の個数: 80

約数和(自身を含む): 6473157120

約数和(自身を除く): 4393799760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 239, 240, 478, 717, 956, 1195, 1434, 1912, 2390, 2868, 3585, 3824, 4780, 5736, 7170, 9560, 11472, 14340, 19120, 28680, 36251, 57360, 72502, 108753, 145004, 181255, 217506, 290008, 362510, 435012, 543765, 580016, 725020, 870024, 1087530, 1450040, 1740048, 2175060, 2900080, 4350120, 8663989, 8700240, 17327978, 25991967, 34655956, 43319945, 51983934, 69311912, 86639890, 103967868, 129959835, 138623824, 173279780, 207935736, 259919670, 346559560, 415871472, 519839340, 693119120, 1039678680, 2079357360]

約数ペア:

[(1, 2079357360), (2, 1039678680), (3, 693119120), (4, 519839340), (5, 415871472), (6, 346559560), (8, 259919670), (10, 207935736), (12, 173279780), (15, 138623824), (16, 129959835), (20, 103967868), (24, 86639890), (30, 69311912), (40, 51983934), (48, 43319945), (60, 34655956), (80, 25991967), (120, 17327978), (239, 8700240), (240, 8663989), (478, 4350120), (717, 2900080), (956, 2175060), (1195, 1740048), (1434, 1450040), (1912, 1087530), (2390, 870024), (2868, 725020), (3585, 580016), (3824, 543765), (4780, 435012), (5736, 362510), (7170, 290008), (9560, 217506), (11472, 181255), (14340, 145004), (19120, 108753), (28680, 72502), (36251, 57360)]