3920403780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{7260007}}^1$

素因数の和:7260025

約数の個数: 48

約数和(自身を含む): 12196813440

約数和(自身を除く): 8276409660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 7260007, 14520014, 21780021, 29040028, 36300035, 43560042, 65340063, 72600070, 87120084, 108900105, 130680126, 145200140, 196020189, 217800210, 261360252, 326700315, 392040378, 435600420, 653400630, 784080756, 980100945, 1306801260, 1960201890, 3920403780]

約数ペア:

[(1, 3920403780), (2, 1960201890), (3, 1306801260), (4, 980100945), (5, 784080756), (6, 653400630), (9, 435600420), (10, 392040378), (12, 326700315), (15, 261360252), (18, 217800210), (20, 196020189), (27, 145200140), (30, 130680126), (36, 108900105), (45, 87120084), (54, 72600070), (60, 65340063), (90, 43560042), (108, 36300035), (135, 29040028), (180, 21780021), (270, 14520014), (540, 7260007)]