12699240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1091}}^1$

素因数の和:1202

約数の個数: 64

約数和(自身を含む): 38525760

約数和(自身を除く): 25826520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 97, 120, 194, 291, 388, 485, 582, 776, 970, 1091, 1164, 1455, 1940, 2182, 2328, 2910, 3273, 3880, 4364, 5455, 5820, 6546, 8728, 10910, 11640, 13092, 16365, 21820, 26184, 32730, 43640, 65460, 105827, 130920, 211654, 317481, 423308, 529135, 634962, 846616, 1058270, 1269924, 1587405, 2116540, 2539848, 3174810, 4233080, 6349620, 12699240]

約数ペア:

[(1, 12699240), (2, 6349620), (3, 4233080), (4, 3174810), (5, 2539848), (6, 2116540), (8, 1587405), (10, 1269924), (12, 1058270), (15, 846616), (20, 634962), (24, 529135), (30, 423308), (40, 317481), (60, 211654), (97, 130920), (120, 105827), (194, 65460), (291, 43640), (388, 32730), (485, 26184), (582, 21820), (776, 16365), (970, 13092), (1091, 11640), (1164, 10910), (1455, 8728), (1940, 6546), (2182, 5820), (2328, 5455), (2910, 4364), (3273, 3880)]