129184080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{538267}}^1$

素因数の和:538283

約数の個数: 40

約数和(自身を含む): 400471392

約数和(自身を除く): 271287312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 538267, 1076534, 1614801, 2153068, 2691335, 3229602, 4306136, 5382670, 6459204, 8074005, 8612272, 10765340, 12918408, 16148010, 21530680, 25836816, 32296020, 43061360, 64592040, 129184080]

約数ペア:

[(1, 129184080), (2, 64592040), (3, 43061360), (4, 32296020), (5, 25836816), (6, 21530680), (8, 16148010), (10, 12918408), (12, 10765340), (15, 8612272), (16, 8074005), (20, 6459204), (24, 5382670), (30, 4306136), (40, 3229602), (48, 2691335), (60, 2153068), (80, 1614801), (120, 1076534), (240, 538267)]