393041160

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{121309}}^1$

素因数の和:121332

約数の個数: 80

約数和(自身を含む): 1321065900

約数和(自身を除く): 928024740

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, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 121309, 242618, 363927, 485236, 606545, 727854, 970472, 1091781, 1213090, 1455708, 1819635, 2183562, 2426180, 2911416, 3275343, 3639270, 4367124, 4852360, 5458905, 6550686, 7278540, 8734248, 9826029, 10917810, 13101372, 14557080, 16376715, 19652058, 21835620, 26202744, 32753430, 39304116, 43671240, 49130145, 65506860, 78608232, 98260290, 131013720, 196520580, 393041160]

約数ペア:

[(1, 393041160), (2, 196520580), (3, 131013720), (4, 98260290), (5, 78608232), (6, 65506860), (8, 49130145), (9, 43671240), (10, 39304116), (12, 32753430), (15, 26202744), (18, 21835620), (20, 19652058), (24, 16376715), (27, 14557080), (30, 13101372), (36, 10917810), (40, 9826029), (45, 8734248), (54, 7278540), (60, 6550686), (72, 5458905), (81, 4852360), (90, 4367124), (108, 3639270), (120, 3275343), (135, 2911416), (162, 2426180), (180, 2183562), (216, 1819635), (270, 1455708), (324, 1213090), (360, 1091781), (405, 970472), (540, 727854), (648, 606545), (810, 485236), (1080, 363927), (1620, 242618), (3240, 121309)]