55451040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{115523}}^1$

素因数の和:115541

約数の個数: 48

約数和(自身を含む): 174672288

約数和(自身を除く): 119221248

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, 115523, 231046, 346569, 462092, 577615, 693138, 924184, 1155230, 1386276, 1732845, 1848368, 2310460, 2772552, 3465690, 3696736, 4620920, 5545104, 6931380, 9241840, 11090208, 13862760, 18483680, 27725520, 55451040]

約数ペア:

[(1, 55451040), (2, 27725520), (3, 18483680), (4, 13862760), (5, 11090208), (6, 9241840), (8, 6931380), (10, 5545104), (12, 4620920), (15, 3696736), (16, 3465690), (20, 2772552), (24, 2310460), (30, 1848368), (32, 1732845), (40, 1386276), (48, 1155230), (60, 924184), (80, 693138), (96, 577615), (120, 462092), (160, 346569), (240, 231046), (480, 115523)]