770960

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1$

素因数の和:455

約数の個数: 40

約数和(自身を含む): 1874880

約数和(自身を除く): 1103920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 419, 460, 838, 920, 1676, 1840, 2095, 3352, 4190, 6704, 8380, 9637, 16760, 19274, 33520, 38548, 48185, 77096, 96370, 154192, 192740, 385480, 770960]

約数ペア:

[(1, 770960), (2, 385480), (4, 192740), (5, 154192), (8, 96370), (10, 77096), (16, 48185), (20, 38548), (23, 33520), (40, 19274), (46, 16760), (80, 9637), (92, 8380), (115, 6704), (184, 4190), (230, 3352), (368, 2095), (419, 1840), (460, 1676), (838, 920)]