13545720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{197}}^1$

素因数の和:405

約数の個数: 96

約数和(自身を含む): 44478720

約数和(自身を除く): 30933000

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, 191, 197, 360, 382, 394, 573, 591, 764, 788, 955, 985, 1146, 1182, 1528, 1576, 1719, 1773, 1910, 1970, 2292, 2364, 2865, 2955, 3438, 3546, 3820, 3940, 4584, 4728, 5730, 5910, 6876, 7092, 7640, 7880, 8595, 8865, 11460, 11820, 13752, 14184, 17190, 17730, 22920, 23640, 34380, 35460, 37627, 68760, 70920, 75254, 112881, 150508, 188135, 225762, 301016, 338643, 376270, 451524, 564405, 677286, 752540, 903048, 1128810, 1354572, 1505080, 1693215, 2257620, 2709144, 3386430, 4515240, 6772860, 13545720]

約数ペア:

[(1, 13545720), (2, 6772860), (3, 4515240), (4, 3386430), (5, 2709144), (6, 2257620), (8, 1693215), (9, 1505080), (10, 1354572), (12, 1128810), (15, 903048), (18, 752540), (20, 677286), (24, 564405), (30, 451524), (36, 376270), (40, 338643), (45, 301016), (60, 225762), (72, 188135), (90, 150508), (120, 112881), (180, 75254), (191, 70920), (197, 68760), (360, 37627), (382, 35460), (394, 34380), (573, 23640), (591, 22920), (764, 17730), (788, 17190), (955, 14184), (985, 13752), (1146, 11820), (1182, 11460), (1528, 8865), (1576, 8595), (1719, 7880), (1773, 7640), (1910, 7092), (1970, 6876), (2292, 5910), (2364, 5730), (2865, 4728), (2955, 4584), (3438, 3940), (3546, 3820)]