61726920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{5303}}^1$

素因数の和:5414

約数の個数: 64

約数和(自身を含む): 187125120

約数和(自身を除く): 125398200

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, 1164, 1455, 1940, 2328, 2910, 3880, 5303, 5820, 10606, 11640, 15909, 21212, 26515, 31818, 42424, 53030, 63636, 79545, 106060, 127272, 159090, 212120, 318180, 514391, 636360, 1028782, 1543173, 2057564, 2571955, 3086346, 4115128, 5143910, 6172692, 7715865, 10287820, 12345384, 15431730, 20575640, 30863460, 61726920]

約数ペア:

[(1, 61726920), (2, 30863460), (3, 20575640), (4, 15431730), (5, 12345384), (6, 10287820), (8, 7715865), (10, 6172692), (12, 5143910), (15, 4115128), (20, 3086346), (24, 2571955), (30, 2057564), (40, 1543173), (60, 1028782), (97, 636360), (120, 514391), (194, 318180), (291, 212120), (388, 159090), (485, 127272), (582, 106060), (776, 79545), (970, 63636), (1164, 53030), (1455, 42424), (1940, 31818), (2328, 26515), (2910, 21212), (3880, 15909), (5303, 11640), (5820, 10606)]