151613520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{631723}}^1$

素因数の和:631739

約数の個数: 40

約数和(自身を含む): 470002656

約数和(自身を除く): 318389136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 631723, 1263446, 1895169, 2526892, 3158615, 3790338, 5053784, 6317230, 7580676, 9475845, 10107568, 12634460, 15161352, 18951690, 25268920, 30322704, 37903380, 50537840, 75806760, 151613520]

約数ペア:

[(1, 151613520), (2, 75806760), (3, 50537840), (4, 37903380), (5, 30322704), (6, 25268920), (8, 18951690), (10, 15161352), (12, 12634460), (15, 10107568), (16, 9475845), (20, 7580676), (24, 6317230), (30, 5053784), (40, 3790338), (48, 3158615), (60, 2526892), (80, 1895169), (120, 1263446), (240, 631723)]