127810440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{118343}}^1$

素因数の和:118363

約数の個数: 64

約数和(自身を含む): 426038400

約数和(自身を除く): 298227960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 118343, 236686, 355029, 473372, 591715, 710058, 946744, 1065087, 1183430, 1420116, 1775145, 2130174, 2366860, 2840232, 3195261, 3550290, 4260348, 4733720, 5325435, 6390522, 7100580, 8520696, 10650870, 12781044, 14201160, 15976305, 21301740, 25562088, 31952610, 42603480, 63905220, 127810440]

約数ペア:

[(1, 127810440), (2, 63905220), (3, 42603480), (4, 31952610), (5, 25562088), (6, 21301740), (8, 15976305), (9, 14201160), (10, 12781044), (12, 10650870), (15, 8520696), (18, 7100580), (20, 6390522), (24, 5325435), (27, 4733720), (30, 4260348), (36, 3550290), (40, 3195261), (45, 2840232), (54, 2366860), (60, 2130174), (72, 1775145), (90, 1420116), (108, 1183430), (120, 1065087), (135, 946744), (180, 710058), (216, 591715), (270, 473372), (360, 355029), (540, 236686), (1080, 118343)]