28826236080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2107181}}^1$

素因数の和:2107219

約数の個数: 120

約数和(自身を含む): 101903321520

約数和(自身を除く): 73077085440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6840, 13680, 2107181, 4214362, 6321543, 8428724, 10535905, 12643086, 16857448, 18964629, 21071810, 25286172, 31607715, 33714896, 37929258, 40036439, 42143620, 50572344, 63215430, 75858516, 80072878, 84287240, 94823145, 101144688, 120109317, 126430860, 151717032, 160145756, 168574480, 189646290, 200182195, 240218634, 252861720, 303434064, 320291512, 360327951, 379292580, 400364390, 480437268, 505723440, 600546585, 640583024, 720655902, 758585160, 800728780, 960874536, 1201093170, 1441311804, 1517170320, 1601457560, 1801639755, 1921749072, 2402186340, 2882623608, 3202915120, 3603279510, 4804372680, 5765247216, 7206559020, 9608745360, 14413118040, 28826236080]

約数ペア:

[(1, 28826236080), (2, 14413118040), (3, 9608745360), (4, 7206559020), (5, 5765247216), (6, 4804372680), (8, 3603279510), (9, 3202915120), (10, 2882623608), (12, 2402186340), (15, 1921749072), (16, 1801639755), (18, 1601457560), (19, 1517170320), (20, 1441311804), (24, 1201093170), (30, 960874536), (36, 800728780), (38, 758585160), (40, 720655902), (45, 640583024), (48, 600546585), (57, 505723440), (60, 480437268), (72, 400364390), (76, 379292580), (80, 360327951), (90, 320291512), (95, 303434064), (114, 252861720), (120, 240218634), (144, 200182195), (152, 189646290), (171, 168574480), (180, 160145756), (190, 151717032), (228, 126430860), (240, 120109317), (285, 101144688), (304, 94823145), (342, 84287240), (360, 80072878), (380, 75858516), (456, 63215430), (570, 50572344), (684, 42143620), (720, 40036439), (760, 37929258), (855, 33714896), (912, 31607715), (1140, 25286172), (1368, 21071810), (1520, 18964629), (1710, 16857448), (2280, 12643086), (2736, 10535905), (3420, 8428724), (4560, 6321543), (6840, 4214362), (13680, 2107181)]