19148439480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1693}}^1\times {\mathrm{94253}}^1$

素因数の和:95960

約数の個数: 64

約数和(自身を含む): 57479859360

約数和(自身を除く): 38331419880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1693, 3386, 5079, 6772, 8465, 10158, 13544, 16930, 20316, 25395, 33860, 40632, 50790, 67720, 94253, 101580, 188506, 203160, 282759, 377012, 471265, 565518, 754024, 942530, 1131036, 1413795, 1885060, 2262072, 2827590, 3770120, 5655180, 11310360, 159570329, 319140658, 478710987, 638281316, 797851645, 957421974, 1276562632, 1595703290, 1914843948, 2393554935, 3191406580, 3829687896, 4787109870, 6382813160, 9574219740, 19148439480]

約数ペア:

[(1, 19148439480), (2, 9574219740), (3, 6382813160), (4, 4787109870), (5, 3829687896), (6, 3191406580), (8, 2393554935), (10, 1914843948), (12, 1595703290), (15, 1276562632), (20, 957421974), (24, 797851645), (30, 638281316), (40, 478710987), (60, 319140658), (120, 159570329), (1693, 11310360), (3386, 5655180), (5079, 3770120), (6772, 2827590), (8465, 2262072), (10158, 1885060), (13544, 1413795), (16930, 1131036), (20316, 942530), (25395, 754024), (33860, 565518), (40632, 471265), (50790, 377012), (67720, 282759), (94253, 203160), (101580, 188506)]