105356221680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{438984257}}^1$

素因数の和:438984273

約数の個数: 40

約数和(自身を含む): 326604287952

約数和(自身を除く): 221248066272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 438984257, 877968514, 1316952771, 1755937028, 2194921285, 2633905542, 3511874056, 4389842570, 5267811084, 6584763855, 7023748112, 8779685140, 10535622168, 13169527710, 17559370280, 21071244336, 26339055420, 35118740560, 52678110840, 105356221680]

約数ペア:

[(1, 105356221680), (2, 52678110840), (3, 35118740560), (4, 26339055420), (5, 21071244336), (6, 17559370280), (8, 13169527710), (10, 10535622168), (12, 8779685140), (15, 7023748112), (16, 6584763855), (20, 5267811084), (24, 4389842570), (30, 3511874056), (40, 2633905542), (48, 2194921285), (60, 1755937028), (80, 1316952771), (120, 877968514), (240, 438984257)]