1572124140

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{970447}}^1$

素因数の和:970468

約数の個数: 60

約数和(自身を含む): 4931816736

約数和(自身を除く): 3359692596

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 970447, 1940894, 2911341, 3881788, 4852235, 5822682, 8734023, 9704470, 11645364, 14556705, 17468046, 19408940, 26202069, 29113410, 34936092, 43670115, 52404138, 58226820, 78606207, 87340230, 104808276, 131010345, 157212414, 174680460, 262020690, 314424828, 393031035, 524041380, 786062070, 1572124140]

約数ペア:

[(1, 1572124140), (2, 786062070), (3, 524041380), (4, 393031035), (5, 314424828), (6, 262020690), (9, 174680460), (10, 157212414), (12, 131010345), (15, 104808276), (18, 87340230), (20, 78606207), (27, 58226820), (30, 52404138), (36, 43670115), (45, 34936092), (54, 29113410), (60, 26202069), (81, 19408940), (90, 17468046), (108, 14556705), (135, 11645364), (162, 9704470), (180, 8734023), (270, 5822682), (324, 4852235), (405, 3881788), (540, 2911341), (810, 1940894), (1620, 970447)]