148547220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2475787}}^1$

素因数の和:2475799

約数の個数: 24

約数和(自身を含む): 415932384

約数和(自身を除く): 267385164

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2475787, 4951574, 7427361, 9903148, 12378935, 14854722, 24757870, 29709444, 37136805, 49515740, 74273610, 148547220]

約数ペア:

[(1, 148547220), (2, 74273610), (3, 49515740), (4, 37136805), (5, 29709444), (6, 24757870), (10, 14854722), (12, 12378935), (15, 9903148), (20, 7427361), (30, 4951574), (60, 2475787)]