12711120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{52963}}^1$

素因数の和:52979

約数の個数: 40

約数和(自身を含む): 39405216

約数和(自身を除く): 26694096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 52963, 105926, 158889, 211852, 264815, 317778, 423704, 529630, 635556, 794445, 847408, 1059260, 1271112, 1588890, 2118520, 2542224, 3177780, 4237040, 6355560, 12711120]

約数ペア:

[(1, 12711120), (2, 6355560), (3, 4237040), (4, 3177780), (5, 2542224), (6, 2118520), (8, 1588890), (10, 1271112), (12, 1059260), (15, 847408), (16, 794445), (20, 635556), (24, 529630), (30, 423704), (40, 317778), (48, 264815), (60, 211852), (80, 158889), (120, 105926), (240, 52963)]