2745741480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{883}}^1\times {\mathrm{25913}}^1$

素因数の和:26810

約数の個数: 64

約数和(自身を含む): 8246871360

約数和(自身を除く): 5501129880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 883, 1766, 2649, 3532, 4415, 5298, 7064, 8830, 10596, 13245, 17660, 21192, 25913, 26490, 35320, 51826, 52980, 77739, 103652, 105960, 129565, 155478, 207304, 259130, 310956, 388695, 518260, 621912, 777390, 1036520, 1554780, 3109560, 22881179, 45762358, 68643537, 91524716, 114405895, 137287074, 183049432, 228811790, 274574148, 343217685, 457623580, 549148296, 686435370, 915247160, 1372870740, 2745741480]

約数ペア:

[(1, 2745741480), (2, 1372870740), (3, 915247160), (4, 686435370), (5, 549148296), (6, 457623580), (8, 343217685), (10, 274574148), (12, 228811790), (15, 183049432), (20, 137287074), (24, 114405895), (30, 91524716), (40, 68643537), (60, 45762358), (120, 22881179), (883, 3109560), (1766, 1554780), (2649, 1036520), (3532, 777390), (4415, 621912), (5298, 518260), (7064, 388695), (8830, 310956), (10596, 259130), (13245, 207304), (17660, 155478), (21192, 129565), (25913, 105960), (26490, 103652), (35320, 77739), (51826, 52980)]