160022760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{3359}}^1$

素因数の和:3770

約数の個数: 64

約数和(自身を含む): 481420800

約数和(自身を除く): 321398040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 397, 794, 1191, 1588, 1985, 2382, 3176, 3359, 3970, 4764, 5955, 6718, 7940, 9528, 10077, 11910, 13436, 15880, 16795, 20154, 23820, 26872, 33590, 40308, 47640, 50385, 67180, 80616, 100770, 134360, 201540, 403080, 1333523, 2667046, 4000569, 5334092, 6667615, 8001138, 10668184, 13335230, 16002276, 20002845, 26670460, 32004552, 40005690, 53340920, 80011380, 160022760]

約数ペア:

[(1, 160022760), (2, 80011380), (3, 53340920), (4, 40005690), (5, 32004552), (6, 26670460), (8, 20002845), (10, 16002276), (12, 13335230), (15, 10668184), (20, 8001138), (24, 6667615), (30, 5334092), (40, 4000569), (60, 2667046), (120, 1333523), (397, 403080), (794, 201540), (1191, 134360), (1588, 100770), (1985, 80616), (2382, 67180), (3176, 50385), (3359, 47640), (3970, 40308), (4764, 33590), (5955, 26872), (6718, 23820), (7940, 20154), (9528, 16795), (10077, 15880), (11910, 13436)]