1956557520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{2717441}}^1$

素因数の和:2717460

約数の個数: 60

約数和(自身を含む): 6570774756

約数和(自身を除く): 4614217236

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 2717441, 5434882, 8152323, 10869764, 13587205, 16304646, 21739528, 24456969, 27174410, 32609292, 40761615, 43479056, 48913938, 54348820, 65218584, 81523230, 97827876, 108697640, 122284845, 130437168, 163046460, 195655752, 217395280, 244569690, 326092920, 391311504, 489139380, 652185840, 978278760, 1956557520]

約数ペア:

[(1, 1956557520), (2, 978278760), (3, 652185840), (4, 489139380), (5, 391311504), (6, 326092920), (8, 244569690), (9, 217395280), (10, 195655752), (12, 163046460), (15, 130437168), (16, 122284845), (18, 108697640), (20, 97827876), (24, 81523230), (30, 65218584), (36, 54348820), (40, 48913938), (45, 43479056), (48, 40761615), (60, 32609292), (72, 27174410), (80, 24456969), (90, 21739528), (120, 16304646), (144, 13587205), (180, 10869764), (240, 8152323), (360, 5434882), (720, 2717441)]