180251040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{375523}}^1$

素因数の和:375541

約数の個数: 48

約数和(自身を含む): 567792288

約数和(自身を除く): 387541248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 375523, 751046, 1126569, 1502092, 1877615, 2253138, 3004184, 3755230, 4506276, 5632845, 6008368, 7510460, 9012552, 11265690, 12016736, 15020920, 18025104, 22531380, 30041840, 36050208, 45062760, 60083680, 90125520, 180251040]

約数ペア:

[(1, 180251040), (2, 90125520), (3, 60083680), (4, 45062760), (5, 36050208), (6, 30041840), (8, 22531380), (10, 18025104), (12, 15020920), (15, 12016736), (16, 11265690), (20, 9012552), (24, 7510460), (30, 6008368), (32, 5632845), (40, 4506276), (48, 3755230), (60, 3004184), (80, 2253138), (96, 1877615), (120, 1502092), (160, 1126569), (240, 751046), (480, 375523)]