8351072280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1220917}}^1$

素因数の和:1220953

約数の個数: 96

約数和(自身を含む): 28569481200

約数和(自身を除く): 20218408920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 1220917, 2441834, 3662751, 4883668, 6104585, 7325502, 9767336, 10988253, 12209170, 14651004, 18313755, 21976506, 23197423, 24418340, 29302008, 36627510, 43953012, 46394846, 48836680, 54941265, 69592269, 73255020, 87906024, 92789692, 109882530, 115987115, 139184538, 146510040, 185579384, 208776807, 219765060, 231974230, 278369076, 347961345, 417553614, 439530120, 463948460, 556738152, 695922690, 835107228, 927896920, 1043884035, 1391845380, 1670214456, 2087768070, 2783690760, 4175536140, 8351072280]

約数ペア:

[(1, 8351072280), (2, 4175536140), (3, 2783690760), (4, 2087768070), (5, 1670214456), (6, 1391845380), (8, 1043884035), (9, 927896920), (10, 835107228), (12, 695922690), (15, 556738152), (18, 463948460), (19, 439530120), (20, 417553614), (24, 347961345), (30, 278369076), (36, 231974230), (38, 219765060), (40, 208776807), (45, 185579384), (57, 146510040), (60, 139184538), (72, 115987115), (76, 109882530), (90, 92789692), (95, 87906024), (114, 73255020), (120, 69592269), (152, 54941265), (171, 48836680), (180, 46394846), (190, 43953012), (228, 36627510), (285, 29302008), (342, 24418340), (360, 23197423), (380, 21976506), (456, 18313755), (570, 14651004), (684, 12209170), (760, 10988253), (855, 9767336), (1140, 7325502), (1368, 6104585), (1710, 4883668), (2280, 3662751), (3420, 2441834), (6840, 1220917)]