144004560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{85717}}^1$

素因数の和:85740

約数の個数: 80

約数和(自身を含む): 510193536

約数和(自身を除く): 366188976

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 85717, 171434, 257151, 342868, 428585, 514302, 600019, 685736, 857170, 1028604, 1200038, 1285755, 1371472, 1714340, 1800057, 2057208, 2400076, 2571510, 3000095, 3428680, 3600114, 4114416, 4800152, 5143020, 6000190, 6857360, 7200228, 9000285, 9600304, 10286040, 12000380, 14400456, 18000570, 20572080, 24000760, 28800912, 36001140, 48001520, 72002280, 144004560]

約数ペア:

[(1, 144004560), (2, 72002280), (3, 48001520), (4, 36001140), (5, 28800912), (6, 24000760), (7, 20572080), (8, 18000570), (10, 14400456), (12, 12000380), (14, 10286040), (15, 9600304), (16, 9000285), (20, 7200228), (21, 6857360), (24, 6000190), (28, 5143020), (30, 4800152), (35, 4114416), (40, 3600114), (42, 3428680), (48, 3000095), (56, 2571510), (60, 2400076), (70, 2057208), (80, 1800057), (84, 1714340), (105, 1371472), (112, 1285755), (120, 1200038), (140, 1028604), (168, 857170), (210, 685736), (240, 600019), (280, 514302), (336, 428585), (420, 342868), (560, 257151), (840, 171434), (1680, 85717)]