4445520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{18523}}^1$

素因数の和:18539

約数の個数: 40

約数和(自身を含む): 13781856

約数和(自身を除く): 9336336

約数列:

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

約数ペア:

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