227511120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{947963}}^1$

素因数の和:947979

約数の個数: 40

約数和(自身を含む): 705285216

約数和(自身を除く): 477774096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 947963, 1895926, 2843889, 3791852, 4739815, 5687778, 7583704, 9479630, 11375556, 14219445, 15167408, 18959260, 22751112, 28438890, 37918520, 45502224, 56877780, 75837040, 113755560, 227511120]

約数ペア:

[(1, 227511120), (2, 113755560), (3, 75837040), (4, 56877780), (5, 45502224), (6, 37918520), (8, 28438890), (10, 22751112), (12, 18959260), (15, 15167408), (16, 14219445), (20, 11375556), (24, 9479630), (30, 7583704), (40, 5687778), (48, 4739815), (60, 3791852), (80, 2843889), (120, 1895926), (240, 947963)]