119361920

素因数分解:

$2^7\times 5^1\times {\mathrm{421}}^1\times {\mathrm{443}}^1$

素因数の和:883

約数の個数: 64

約数和(自身を含む): 286673040

約数和(自身を除く): 167311120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 421, 443, 640, 842, 886, 1684, 1772, 2105, 2215, 3368, 3544, 4210, 4430, 6736, 7088, 8420, 8860, 13472, 14176, 16840, 17720, 26944, 28352, 33680, 35440, 53888, 56704, 67360, 70880, 134720, 141760, 186503, 269440, 283520, 373006, 746012, 932515, 1492024, 1865030, 2984048, 3730060, 5968096, 7460120, 11936192, 14920240, 23872384, 29840480, 59680960, 119361920]

約数ペア:

[(1, 119361920), (2, 59680960), (4, 29840480), (5, 23872384), (8, 14920240), (10, 11936192), (16, 7460120), (20, 5968096), (32, 3730060), (40, 2984048), (64, 1865030), (80, 1492024), (128, 932515), (160, 746012), (320, 373006), (421, 283520), (443, 269440), (640, 186503), (842, 141760), (886, 134720), (1684, 70880), (1772, 67360), (2105, 56704), (2215, 53888), (3368, 35440), (3544, 33680), (4210, 28352), (4430, 26944), (6736, 17720), (7088, 16840), (8420, 14176), (8860, 13472)]