120560920

素因数分解:

$2^3\times 5^1\times {\mathrm{941}}^1\times {\mathrm{3203}}^1$

素因数の和:4155

約数の個数: 32

約数和(自身を含む): 271635120

約数和(自身を除く): 151074200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 941, 1882, 3203, 3764, 4705, 6406, 7528, 9410, 12812, 16015, 18820, 25624, 32030, 37640, 64060, 128120, 3014023, 6028046, 12056092, 15070115, 24112184, 30140230, 60280460, 120560920]

約数ペア:

[(1, 120560920), (2, 60280460), (4, 30140230), (5, 24112184), (8, 15070115), (10, 12056092), (20, 6028046), (40, 3014023), (941, 128120), (1882, 64060), (3203, 37640), (3764, 32030), (4705, 25624), (6406, 18820), (7528, 16015), (9410, 12812)]