23180580

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{349}}^1$

素因数の和:411

約数の個数: 120

約数和(自身を含む): 74705400

約数和(自身を除く): 51524820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 41, 45, 54, 60, 81, 82, 90, 108, 123, 135, 162, 164, 180, 205, 246, 270, 324, 349, 369, 405, 410, 492, 540, 615, 698, 738, 810, 820, 1047, 1107, 1230, 1396, 1476, 1620, 1745, 1845, 2094, 2214, 2460, 3141, 3321, 3490, 3690, 4188, 4428, 5235, 5535, 6282, 6642, 6980, 7380, 9423, 10470, 11070, 12564, 13284, 14309, 15705, 16605, 18846, 20940, 22140, 28269, 28618, 31410, 33210, 37692, 42927, 47115, 56538, 57236, 62820, 66420, 71545, 85854, 94230, 113076, 128781, 141345, 143090, 171708, 188460, 214635, 257562, 282690, 286180, 386343, 429270, 515124, 565380, 643905, 772686, 858540, 1159029, 1287810, 1545372, 1931715, 2318058, 2575620, 3863430, 4636116, 5795145, 7726860, 11590290, 23180580]

約数ペア:

[(1, 23180580), (2, 11590290), (3, 7726860), (4, 5795145), (5, 4636116), (6, 3863430), (9, 2575620), (10, 2318058), (12, 1931715), (15, 1545372), (18, 1287810), (20, 1159029), (27, 858540), (30, 772686), (36, 643905), (41, 565380), (45, 515124), (54, 429270), (60, 386343), (81, 286180), (82, 282690), (90, 257562), (108, 214635), (123, 188460), (135, 171708), (162, 143090), (164, 141345), (180, 128781), (205, 113076), (246, 94230), (270, 85854), (324, 71545), (349, 66420), (369, 62820), (405, 57236), (410, 56538), (492, 47115), (540, 42927), (615, 37692), (698, 33210), (738, 31410), (810, 28618), (820, 28269), (1047, 22140), (1107, 20940), (1230, 18846), (1396, 16605), (1476, 15705), (1620, 14309), (1745, 13284), (1845, 12564), (2094, 11070), (2214, 10470), (2460, 9423), (3141, 7380), (3321, 6980), (3490, 6642), (3690, 6282), (4188, 5535), (4428, 5235)]