83915760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{11279}}^1$

素因数の和:11326

約数の個数: 80

約数和(自身を含む): 268554240

約数和(自身を除く): 184638480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 11279, 22558, 33837, 45116, 56395, 67674, 90232, 112790, 135348, 169185, 180464, 225580, 270696, 338370, 349649, 451160, 541392, 676740, 699298, 902320, 1048947, 1353480, 1398596, 1748245, 2097894, 2706960, 2797192, 3496490, 4195788, 5244735, 5594384, 6992980, 8391576, 10489470, 13985960, 16783152, 20978940, 27971920, 41957880, 83915760]

約数ペア:

[(1, 83915760), (2, 41957880), (3, 27971920), (4, 20978940), (5, 16783152), (6, 13985960), (8, 10489470), (10, 8391576), (12, 6992980), (15, 5594384), (16, 5244735), (20, 4195788), (24, 3496490), (30, 2797192), (31, 2706960), (40, 2097894), (48, 1748245), (60, 1398596), (62, 1353480), (80, 1048947), (93, 902320), (120, 699298), (124, 676740), (155, 541392), (186, 451160), (240, 349649), (248, 338370), (310, 270696), (372, 225580), (465, 180464), (496, 169185), (620, 135348), (744, 112790), (930, 90232), (1240, 67674), (1488, 56395), (1860, 45116), (2480, 33837), (3720, 22558), (7440, 11279)]