13585680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{18869}}^1$

素因数の和:18888

約数の個数: 60

約数和(自身を含む): 45627660

約数和(自身を除く): 32041980

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 18869, 37738, 56607, 75476, 94345, 113214, 150952, 169821, 188690, 226428, 283035, 301904, 339642, 377380, 452856, 566070, 679284, 754760, 849105, 905712, 1132140, 1358568, 1509520, 1698210, 2264280, 2717136, 3396420, 4528560, 6792840, 13585680]

約数ペア:

[(1, 13585680), (2, 6792840), (3, 4528560), (4, 3396420), (5, 2717136), (6, 2264280), (8, 1698210), (9, 1509520), (10, 1358568), (12, 1132140), (15, 905712), (16, 849105), (18, 754760), (20, 679284), (24, 566070), (30, 452856), (36, 377380), (40, 339642), (45, 301904), (48, 283035), (60, 226428), (72, 188690), (80, 169821), (90, 150952), (120, 113214), (144, 94345), (180, 75476), (240, 56607), (360, 37738), (720, 18869)]