86681040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{19009}}^1$

素因数の和:19044

約数の個数: 80

約数和(自身を含む): 282868800

約数和(自身を除く): 196187760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 19009, 38018, 57027, 76036, 95045, 114054, 152072, 190090, 228108, 285135, 304144, 361171, 380180, 456216, 570270, 722342, 760360, 912432, 1083513, 1140540, 1444684, 1520720, 1805855, 2167026, 2281080, 2889368, 3611710, 4334052, 4562160, 5417565, 5778736, 7223420, 8668104, 10835130, 14446840, 17336208, 21670260, 28893680, 43340520, 86681040]

約数ペア:

[(1, 86681040), (2, 43340520), (3, 28893680), (4, 21670260), (5, 17336208), (6, 14446840), (8, 10835130), (10, 8668104), (12, 7223420), (15, 5778736), (16, 5417565), (19, 4562160), (20, 4334052), (24, 3611710), (30, 2889368), (38, 2281080), (40, 2167026), (48, 1805855), (57, 1520720), (60, 1444684), (76, 1140540), (80, 1083513), (95, 912432), (114, 760360), (120, 722342), (152, 570270), (190, 456216), (228, 380180), (240, 361171), (285, 304144), (304, 285135), (380, 228108), (456, 190090), (570, 152072), (760, 114054), (912, 95045), (1140, 76036), (1520, 57027), (2280, 38018), (4560, 19009)]