219676560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{709}}^1\times {\mathrm{1291}}^1$

素因数の和:2016

約数の個数: 80

約数和(自身を含む): 682486080

約数和(自身を除く): 462809520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 709, 1291, 1418, 2127, 2582, 2836, 3545, 3873, 4254, 5164, 5672, 6455, 7090, 7746, 8508, 10328, 10635, 11344, 12910, 14180, 15492, 17016, 19365, 20656, 21270, 25820, 28360, 30984, 34032, 38730, 42540, 51640, 56720, 61968, 77460, 85080, 103280, 154920, 170160, 309840, 915319, 1830638, 2745957, 3661276, 4576595, 5491914, 7322552, 9153190, 10983828, 13729785, 14645104, 18306380, 21967656, 27459570, 36612760, 43935312, 54919140, 73225520, 109838280, 219676560]

約数ペア:

[(1, 219676560), (2, 109838280), (3, 73225520), (4, 54919140), (5, 43935312), (6, 36612760), (8, 27459570), (10, 21967656), (12, 18306380), (15, 14645104), (16, 13729785), (20, 10983828), (24, 9153190), (30, 7322552), (40, 5491914), (48, 4576595), (60, 3661276), (80, 2745957), (120, 1830638), (240, 915319), (709, 309840), (1291, 170160), (1418, 154920), (2127, 103280), (2582, 85080), (2836, 77460), (3545, 61968), (3873, 56720), (4254, 51640), (5164, 42540), (5672, 38730), (6455, 34032), (7090, 30984), (7746, 28360), (8508, 25820), (10328, 21270), (10635, 20656), (11344, 19365), (12910, 17016), (14180, 15492)]