8945520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37273}}^1$

素因数の和:37289

約数の個数: 40

約数和(自身を含む): 27731856

約数和(自身を除く): 18786336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 37273, 74546, 111819, 149092, 186365, 223638, 298184, 372730, 447276, 559095, 596368, 745460, 894552, 1118190, 1490920, 1789104, 2236380, 2981840, 4472760, 8945520]

約数ペア:

[(1, 8945520), (2, 4472760), (3, 2981840), (4, 2236380), (5, 1789104), (6, 1490920), (8, 1118190), (10, 894552), (12, 745460), (15, 596368), (16, 559095), (20, 447276), (24, 372730), (30, 298184), (40, 223638), (48, 186365), (60, 149092), (80, 111819), (120, 74546), (240, 37273)]