2007188280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{5575523}}^1$

素因数の和:5575540

約数の個数: 48

約数和(自身を含む): 6523363080

約数和(自身を除く): 4516174800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 5575523, 11151046, 16726569, 22302092, 27877615, 33453138, 44604184, 50179707, 55755230, 66906276, 83632845, 100359414, 111510460, 133812552, 167265690, 200718828, 223020920, 250898535, 334531380, 401437656, 501797070, 669062760, 1003594140, 2007188280]

約数ペア:

[(1, 2007188280), (2, 1003594140), (3, 669062760), (4, 501797070), (5, 401437656), (6, 334531380), (8, 250898535), (9, 223020920), (10, 200718828), (12, 167265690), (15, 133812552), (18, 111510460), (20, 100359414), (24, 83632845), (30, 66906276), (36, 55755230), (40, 50179707), (45, 44604184), (60, 33453138), (72, 27877615), (90, 22302092), (120, 16726569), (180, 11151046), (360, 5575523)]