24661620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7211}}^1$

素因数の和:7245

約数の個数: 72

約数和(自身を含む): 78755040

約数和(自身を除く): 54093420

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, 7211, 14422, 21633, 28844, 36055, 43266, 64899, 72110, 86532, 108165, 129798, 137009, 144220, 216330, 259596, 274018, 324495, 411027, 432660, 548036, 648990, 685045, 822054, 1233081, 1297980, 1370090, 1644108, 2055135, 2466162, 2740180, 4110270, 4932324, 6165405, 8220540, 12330810, 24661620]

約数ペア:

[(1, 24661620), (2, 12330810), (3, 8220540), (4, 6165405), (5, 4932324), (6, 4110270), (9, 2740180), (10, 2466162), (12, 2055135), (15, 1644108), (18, 1370090), (19, 1297980), (20, 1233081), (30, 822054), (36, 685045), (38, 648990), (45, 548036), (57, 432660), (60, 411027), (76, 324495), (90, 274018), (95, 259596), (114, 216330), (171, 144220), (180, 137009), (190, 129798), (228, 108165), (285, 86532), (342, 72110), (380, 64899), (570, 43266), (684, 36055), (855, 28844), (1140, 21633), (1710, 14422), (3420, 7211)]