3640860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{179}}^1$

素因数の和:307

約数の個数: 72

約数和(自身を含む): 11203920

約数和(自身を除く): 7563060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 113, 179, 180, 226, 339, 358, 452, 537, 565, 678, 716, 895, 1017, 1074, 1130, 1356, 1611, 1695, 1790, 2034, 2148, 2260, 2685, 3222, 3390, 3580, 4068, 5085, 5370, 6444, 6780, 8055, 10170, 10740, 16110, 20227, 20340, 32220, 40454, 60681, 80908, 101135, 121362, 182043, 202270, 242724, 303405, 364086, 404540, 606810, 728172, 910215, 1213620, 1820430, 3640860]

約数ペア:

[(1, 3640860), (2, 1820430), (3, 1213620), (4, 910215), (5, 728172), (6, 606810), (9, 404540), (10, 364086), (12, 303405), (15, 242724), (18, 202270), (20, 182043), (30, 121362), (36, 101135), (45, 80908), (60, 60681), (90, 40454), (113, 32220), (179, 20340), (180, 20227), (226, 16110), (339, 10740), (358, 10170), (452, 8055), (537, 6780), (565, 6444), (678, 5370), (716, 5085), (895, 4068), (1017, 3580), (1074, 3390), (1130, 3222), (1356, 2685), (1611, 2260), (1695, 2148), (1790, 2034)]