18533160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{51481}}^1$

素因数の和:51498

約数の個数: 48

約数和(自身を含む): 60233940

約数和(自身を除く): 41700780

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, 51481, 102962, 154443, 205924, 257405, 308886, 411848, 463329, 514810, 617772, 772215, 926658, 1029620, 1235544, 1544430, 1853316, 2059240, 2316645, 3088860, 3706632, 4633290, 6177720, 9266580, 18533160]

約数ペア:

[(1, 18533160), (2, 9266580), (3, 6177720), (4, 4633290), (5, 3706632), (6, 3088860), (8, 2316645), (9, 2059240), (10, 1853316), (12, 1544430), (15, 1235544), (18, 1029620), (20, 926658), (24, 772215), (30, 617772), (36, 514810), (40, 463329), (45, 411848), (60, 308886), (72, 257405), (90, 205924), (120, 154443), (180, 102962), (360, 51481)]