25683480

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{7927}}^1$

素因数の和:7950

約数の個数: 80

約数和(自身を含む): 86335920

約数和(自身を除く): 60652440

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, 7927, 15854, 23781, 31708, 39635, 47562, 63416, 71343, 79270, 95124, 118905, 142686, 158540, 190248, 214029, 237810, 285372, 317080, 356715, 428058, 475620, 570744, 642087, 713430, 856116, 951240, 1070145, 1284174, 1426860, 1712232, 2140290, 2568348, 2853720, 3210435, 4280580, 5136696, 6420870, 8561160, 12841740, 25683480]

約数ペア:

[(1, 25683480), (2, 12841740), (3, 8561160), (4, 6420870), (5, 5136696), (6, 4280580), (8, 3210435), (9, 2853720), (10, 2568348), (12, 2140290), (15, 1712232), (18, 1426860), (20, 1284174), (24, 1070145), (27, 951240), (30, 856116), (36, 713430), (40, 642087), (45, 570744), (54, 475620), (60, 428058), (72, 356715), (81, 317080), (90, 285372), (108, 237810), (120, 214029), (135, 190248), (162, 158540), (180, 142686), (216, 118905), (270, 95124), (324, 79270), (360, 71343), (405, 63416), (540, 47562), (648, 39635), (810, 31708), (1080, 23781), (1620, 15854), (3240, 7927)]