479663460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{353}}^1\times {\mathrm{7549}}^1$

素因数の和:7917

約数の個数: 72

約数和(自身を含む): 1459294200

約数和(自身を除く): 979630740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 353, 706, 1059, 1412, 1765, 2118, 3177, 3530, 4236, 5295, 6354, 7060, 7549, 10590, 12708, 15098, 15885, 21180, 22647, 30196, 31770, 37745, 45294, 63540, 67941, 75490, 90588, 113235, 135882, 150980, 226470, 271764, 339705, 452940, 679410, 1358820, 2664797, 5329594, 7994391, 10659188, 13323985, 15988782, 23983173, 26647970, 31977564, 39971955, 47966346, 53295940, 79943910, 95932692, 119915865, 159887820, 239831730, 479663460]

約数ペア:

[(1, 479663460), (2, 239831730), (3, 159887820), (4, 119915865), (5, 95932692), (6, 79943910), (9, 53295940), (10, 47966346), (12, 39971955), (15, 31977564), (18, 26647970), (20, 23983173), (30, 15988782), (36, 13323985), (45, 10659188), (60, 7994391), (90, 5329594), (180, 2664797), (353, 1358820), (706, 679410), (1059, 452940), (1412, 339705), (1765, 271764), (2118, 226470), (3177, 150980), (3530, 135882), (4236, 113235), (5295, 90588), (6354, 75490), (7060, 67941), (7549, 63540), (10590, 45294), (12708, 37745), (15098, 31770), (15885, 30196), (21180, 22647)]