8891040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{18523}}^1$

素因数の和:18541

約数の個数: 48

約数和(自身を含む): 28008288

約数和(自身を除く): 19117248

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, 18523, 37046, 55569, 74092, 92615, 111138, 148184, 185230, 222276, 277845, 296368, 370460, 444552, 555690, 592736, 740920, 889104, 1111380, 1481840, 1778208, 2222760, 2963680, 4445520, 8891040]

約数ペア:

[(1, 8891040), (2, 4445520), (3, 2963680), (4, 2222760), (5, 1778208), (6, 1481840), (8, 1111380), (10, 889104), (12, 740920), (15, 592736), (16, 555690), (20, 444552), (24, 370460), (30, 296368), (32, 277845), (40, 222276), (48, 185230), (60, 148184), (80, 111138), (96, 92615), (120, 74092), (160, 55569), (240, 37046), (480, 18523)]