191145120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{398219}}^1$

素因数の和:398237

約数の個数: 48

約数和(自身を含む): 602108640

約数和(自身を除く): 410963520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 398219, 796438, 1194657, 1592876, 1991095, 2389314, 3185752, 3982190, 4778628, 5973285, 6371504, 7964380, 9557256, 11946570, 12743008, 15928760, 19114512, 23893140, 31857520, 38229024, 47786280, 63715040, 95572560, 191145120]

約数ペア:

[(1, 191145120), (2, 95572560), (3, 63715040), (4, 47786280), (5, 38229024), (6, 31857520), (8, 23893140), (10, 19114512), (12, 15928760), (15, 12743008), (16, 11946570), (20, 9557256), (24, 7964380), (30, 6371504), (32, 5973285), (40, 4778628), (48, 3982190), (60, 3185752), (80, 2389314), (96, 1991095), (120, 1592876), (160, 1194657), (240, 796438), (480, 398219)]