127239480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{353443}}^1$

素因数の和:353460

約数の個数: 48

約数和(自身を含む): 413529480

約数和(自身を除く): 286290000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 353443, 706886, 1060329, 1413772, 1767215, 2120658, 2827544, 3180987, 3534430, 4241316, 5301645, 6361974, 7068860, 8482632, 10603290, 12723948, 14137720, 15904935, 21206580, 25447896, 31809870, 42413160, 63619740, 127239480]

約数ペア:

[(1, 127239480), (2, 63619740), (3, 42413160), (4, 31809870), (5, 25447896), (6, 21206580), (8, 15904935), (9, 14137720), (10, 12723948), (12, 10603290), (15, 8482632), (18, 7068860), (20, 6361974), (24, 5301645), (30, 4241316), (36, 3534430), (40, 3180987), (45, 2827544), (60, 2120658), (72, 1767215), (90, 1413772), (120, 1060329), (180, 706886), (360, 353443)]