126922140

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{78347}}^1$

素因数の和:78368

約数の個数: 60

約数和(自身を含む): 398164536

約数和(自身を除く): 271242396

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, 78347, 156694, 235041, 313388, 391735, 470082, 705123, 783470, 940164, 1175205, 1410246, 1566940, 2115369, 2350410, 2820492, 3525615, 4230738, 4700820, 6346107, 7051230, 8461476, 10576845, 12692214, 14102460, 21153690, 25384428, 31730535, 42307380, 63461070, 126922140]

約数ペア:

[(1, 126922140), (2, 63461070), (3, 42307380), (4, 31730535), (5, 25384428), (6, 21153690), (9, 14102460), (10, 12692214), (12, 10576845), (15, 8461476), (18, 7051230), (20, 6346107), (27, 4700820), (30, 4230738), (36, 3525615), (45, 2820492), (54, 2350410), (60, 2115369), (81, 1566940), (90, 1410246), (108, 1175205), (135, 940164), (162, 783470), (180, 705123), (270, 470082), (324, 391735), (405, 313388), (540, 235041), (810, 156694), (1620, 78347)]