354728280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1373}}^1\times {\mathrm{2153}}^1$

素因数の和:3540

約数の個数: 64

約数和(自身を含む): 1065454560

約数和(自身を除く): 710726280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1373, 2153, 2746, 4119, 4306, 5492, 6459, 6865, 8238, 8612, 10765, 10984, 12918, 13730, 16476, 17224, 20595, 21530, 25836, 27460, 32295, 32952, 41190, 43060, 51672, 54920, 64590, 82380, 86120, 129180, 164760, 258360, 2956069, 5912138, 8868207, 11824276, 14780345, 17736414, 23648552, 29560690, 35472828, 44341035, 59121380, 70945656, 88682070, 118242760, 177364140, 354728280]

約数ペア:

[(1, 354728280), (2, 177364140), (3, 118242760), (4, 88682070), (5, 70945656), (6, 59121380), (8, 44341035), (10, 35472828), (12, 29560690), (15, 23648552), (20, 17736414), (24, 14780345), (30, 11824276), (40, 8868207), (60, 5912138), (120, 2956069), (1373, 258360), (2153, 164760), (2746, 129180), (4119, 86120), (4306, 82380), (5492, 64590), (6459, 54920), (6865, 51672), (8238, 43060), (8612, 41190), (10765, 32952), (10984, 32295), (12918, 27460), (13730, 25836), (16476, 21530), (17224, 20595)]