137843280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{191449}}^1$

素因数の和:191468

約数の個数: 60

約数和(自身を含む): 462926100

約数和(自身を除く): 325082820

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 191449, 382898, 574347, 765796, 957245, 1148694, 1531592, 1723041, 1914490, 2297388, 2871735, 3063184, 3446082, 3828980, 4594776, 5743470, 6892164, 7657960, 8615205, 9189552, 11486940, 13784328, 15315920, 17230410, 22973880, 27568656, 34460820, 45947760, 68921640, 137843280]

約数ペア:

[(1, 137843280), (2, 68921640), (3, 45947760), (4, 34460820), (5, 27568656), (6, 22973880), (8, 17230410), (9, 15315920), (10, 13784328), (12, 11486940), (15, 9189552), (16, 8615205), (18, 7657960), (20, 6892164), (24, 5743470), (30, 4594776), (36, 3828980), (40, 3446082), (45, 3063184), (48, 2871735), (60, 2297388), (72, 1914490), (80, 1723041), (90, 1531592), (120, 1148694), (144, 957245), (180, 765796), (240, 574347), (360, 382898), (720, 191449)]