898131240

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{6761}}^1$

素因数の和:6825

約数の個数: 160

約数和(自身を含む): 3092803560

約数和(自身を除く): 2194672320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 41, 45, 54, 60, 72, 81, 82, 90, 108, 120, 123, 135, 162, 164, 180, 205, 216, 246, 270, 324, 328, 360, 369, 405, 410, 492, 540, 615, 648, 738, 810, 820, 984, 1080, 1107, 1230, 1476, 1620, 1640, 1845, 2214, 2460, 2952, 3240, 3321, 3690, 4428, 4920, 5535, 6642, 6761, 7380, 8856, 11070, 13284, 13522, 14760, 16605, 20283, 22140, 26568, 27044, 33210, 33805, 40566, 44280, 54088, 60849, 66420, 67610, 81132, 101415, 121698, 132840, 135220, 162264, 182547, 202830, 243396, 270440, 277201, 304245, 365094, 405660, 486792, 547641, 554402, 608490, 730188, 811320, 831603, 912735, 1095282, 1108804, 1216980, 1386005, 1460376, 1663206, 1825470, 2190564, 2217608, 2433960, 2494809, 2738205, 2772010, 3326412, 3650940, 4158015, 4381128, 4989618, 5476410, 5544020, 6652824, 7301880, 7484427, 8316030, 9979236, 10952820, 11088040, 12474045, 14968854, 16632060, 19958472, 21905640, 22453281, 24948090, 29937708, 33264120, 37422135, 44906562, 49896180, 59875416, 74844270, 89813124, 99792360, 112266405, 149688540, 179626248, 224532810, 299377080, 449065620, 898131240]

約数ペア:

[(1, 898131240), (2, 449065620), (3, 299377080), (4, 224532810), (5, 179626248), (6, 149688540), (8, 112266405), (9, 99792360), (10, 89813124), (12, 74844270), (15, 59875416), (18, 49896180), (20, 44906562), (24, 37422135), (27, 33264120), (30, 29937708), (36, 24948090), (40, 22453281), (41, 21905640), (45, 19958472), (54, 16632060), (60, 14968854), (72, 12474045), (81, 11088040), (82, 10952820), (90, 9979236), (108, 8316030), (120, 7484427), (123, 7301880), (135, 6652824), (162, 5544020), (164, 5476410), (180, 4989618), (205, 4381128), (216, 4158015), (246, 3650940), (270, 3326412), (324, 2772010), (328, 2738205), (360, 2494809), (369, 2433960), (405, 2217608), (410, 2190564), (492, 1825470), (540, 1663206), (615, 1460376), (648, 1386005), (738, 1216980), (810, 1108804), (820, 1095282), (984, 912735), (1080, 831603), (1107, 811320), (1230, 730188), (1476, 608490), (1620, 554402), (1640, 547641), (1845, 486792), (2214, 405660), (2460, 365094), (2952, 304245), (3240, 277201), (3321, 270440), (3690, 243396), (4428, 202830), (4920, 182547), (5535, 162264), (6642, 135220), (6761, 132840), (7380, 121698), (8856, 101415), (11070, 81132), (13284, 67610), (13522, 66420), (14760, 60849), (16605, 54088), (20283, 44280), (22140, 40566), (26568, 33805), (27044, 33210)]