86958360

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{26839}}^1$

素因数の和:26862

約数の個数: 80

約数和(自身を含む): 292287600

約数和(自身を除く): 205329240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 26839, 53678, 80517, 107356, 134195, 161034, 214712, 241551, 268390, 322068, 402585, 483102, 536780, 644136, 724653, 805170, 966204, 1073560, 1207755, 1449306, 1610340, 1932408, 2173959, 2415510, 2898612, 3220680, 3623265, 4347918, 4831020, 5797224, 7246530, 8695836, 9662040, 10869795, 14493060, 17391672, 21739590, 28986120, 43479180, 86958360]

約数ペア:

[(1, 86958360), (2, 43479180), (3, 28986120), (4, 21739590), (5, 17391672), (6, 14493060), (8, 10869795), (9, 9662040), (10, 8695836), (12, 7246530), (15, 5797224), (18, 4831020), (20, 4347918), (24, 3623265), (27, 3220680), (30, 2898612), (36, 2415510), (40, 2173959), (45, 1932408), (54, 1610340), (60, 1449306), (72, 1207755), (81, 1073560), (90, 966204), (108, 805170), (120, 724653), (135, 644136), (162, 536780), (180, 483102), (216, 402585), (270, 322068), (324, 268390), (360, 241551), (405, 214712), (540, 161034), (648, 134195), (810, 107356), (1080, 80517), (1620, 53678), (3240, 26839)]