19195320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8419}}^1$

素因数の和:8452

約数の個数: 64

約数和(自身を含む): 60624000

約数和(自身を除く): 41428680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 8419, 16838, 25257, 33676, 42095, 50514, 67352, 84190, 101028, 126285, 159961, 168380, 202056, 252570, 319922, 336760, 479883, 505140, 639844, 799805, 959766, 1010280, 1279688, 1599610, 1919532, 2399415, 3199220, 3839064, 4798830, 6398440, 9597660, 19195320]

約数ペア:

[(1, 19195320), (2, 9597660), (3, 6398440), (4, 4798830), (5, 3839064), (6, 3199220), (8, 2399415), (10, 1919532), (12, 1599610), (15, 1279688), (19, 1010280), (20, 959766), (24, 799805), (30, 639844), (38, 505140), (40, 479883), (57, 336760), (60, 319922), (76, 252570), (95, 202056), (114, 168380), (120, 159961), (152, 126285), (190, 101028), (228, 84190), (285, 67352), (380, 50514), (456, 42095), (570, 33676), (760, 25257), (1140, 16838), (2280, 8419)]