156730020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2612167}}^1$

素因数の和:2612179

約数の個数: 24

約数和(自身を含む): 438844224

約数和(自身を除く): 282114204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2612167, 5224334, 7836501, 10448668, 13060835, 15673002, 26121670, 31346004, 39182505, 52243340, 78365010, 156730020]

約数ペア:

[(1, 156730020), (2, 78365010), (3, 52243340), (4, 39182505), (5, 31346004), (6, 26121670), (10, 15673002), (12, 13060835), (15, 10448668), (20, 7836501), (30, 5224334), (60, 2612167)]