1689630960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{7040129}}^1$

素因数の和:7040145

約数の個数: 40

約数和(自身を含む): 5237856720

約数和(自身を除く): 3548225760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 7040129, 14080258, 21120387, 28160516, 35200645, 42240774, 56321032, 70401290, 84481548, 105601935, 112642064, 140802580, 168963096, 211203870, 281605160, 337926192, 422407740, 563210320, 844815480, 1689630960]

約数ペア:

[(1, 1689630960), (2, 844815480), (3, 563210320), (4, 422407740), (5, 337926192), (6, 281605160), (8, 211203870), (10, 168963096), (12, 140802580), (15, 112642064), (16, 105601935), (20, 84481548), (24, 70401290), (30, 56321032), (40, 42240774), (48, 35200645), (60, 28160516), (80, 21120387), (120, 14080258), (240, 7040129)]