12007620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3511}}^1$

素因数の和:3545

約数の個数: 72

約数和(自身を含む): 38351040

約数和(自身を除く): 26343420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 3511, 7022, 10533, 14044, 17555, 21066, 31599, 35110, 42132, 52665, 63198, 66709, 70220, 105330, 126396, 133418, 157995, 200127, 210660, 266836, 315990, 333545, 400254, 600381, 631980, 667090, 800508, 1000635, 1200762, 1334180, 2001270, 2401524, 3001905, 4002540, 6003810, 12007620]

約数ペア:

[(1, 12007620), (2, 6003810), (3, 4002540), (4, 3001905), (5, 2401524), (6, 2001270), (9, 1334180), (10, 1200762), (12, 1000635), (15, 800508), (18, 667090), (19, 631980), (20, 600381), (30, 400254), (36, 333545), (38, 315990), (45, 266836), (57, 210660), (60, 200127), (76, 157995), (90, 133418), (95, 126396), (114, 105330), (171, 70220), (180, 66709), (190, 63198), (228, 52665), (285, 42132), (342, 35110), (380, 31599), (570, 21066), (684, 17555), (855, 14044), (1140, 10533), (1710, 7022), (3420, 3511)]