19207790040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{160064917}}^1$

素因数の和:160064931

約数の個数: 32

約数和(自身を含む): 57623370480

約数和(自身を除く): 38415580440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 160064917, 320129834, 480194751, 640259668, 800324585, 960389502, 1280519336, 1600649170, 1920779004, 2400973755, 3201298340, 3841558008, 4801947510, 6402596680, 9603895020, 19207790040]

約数ペア:

[(1, 19207790040), (2, 9603895020), (3, 6402596680), (4, 4801947510), (5, 3841558008), (6, 3201298340), (8, 2400973755), (10, 1920779004), (12, 1600649170), (15, 1280519336), (20, 960389502), (24, 800324585), (30, 640259668), (40, 480194751), (60, 320129834), (120, 160064917)]