150225720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1251881}}^1$

素因数の和:1251895

約数の個数: 32

約数和(自身を含む): 450677520

約数和(自身を除く): 300451800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1251881, 2503762, 3755643, 5007524, 6259405, 7511286, 10015048, 12518810, 15022572, 18778215, 25037620, 30045144, 37556430, 50075240, 75112860, 150225720]

約数ペア:

[(1, 150225720), (2, 75112860), (3, 50075240), (4, 37556430), (5, 30045144), (6, 25037620), (8, 18778215), (10, 15022572), (12, 12518810), (15, 10015048), (20, 7511286), (24, 6259405), (30, 5007524), (40, 3755643), (60, 2503762), (120, 1251881)]