156955380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{63803}}^1$

素因数の和:63856

約数の個数: 48

約数和(自身を含む): 450201024

約数和(自身を除く): 293245644

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 63803, 127606, 191409, 255212, 319015, 382818, 638030, 765636, 957045, 1276060, 1914090, 2615923, 3828180, 5231846, 7847769, 10463692, 13079615, 15695538, 26159230, 31391076, 39238845, 52318460, 78477690, 156955380]

約数ペア:

[(1, 156955380), (2, 78477690), (3, 52318460), (4, 39238845), (5, 31391076), (6, 26159230), (10, 15695538), (12, 13079615), (15, 10463692), (20, 7847769), (30, 5231846), (41, 3828180), (60, 2615923), (82, 1914090), (123, 1276060), (164, 957045), (205, 765636), (246, 638030), (410, 382818), (492, 319015), (615, 255212), (820, 191409), (1230, 127606), (2460, 63803)]