817116120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{8501}}^1$

素因数の和:8610

約数の個数: 128

約数和(自身を含む): 2754648000

約数和(自身を除く): 1937531880

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, 89, 90, 108, 120, 135, 178, 180, 216, 267, 270, 356, 360, 445, 534, 540, 712, 801, 890, 1068, 1080, 1335, 1602, 1780, 2136, 2403, 2670, 3204, 3560, 4005, 4806, 5340, 6408, 8010, 8501, 9612, 10680, 12015, 16020, 17002, 19224, 24030, 25503, 32040, 34004, 42505, 48060, 51006, 68008, 76509, 85010, 96120, 102012, 127515, 153018, 170020, 204024, 229527, 255030, 306036, 340040, 382545, 459054, 510060, 612072, 756589, 765090, 918108, 1020120, 1147635, 1513178, 1530180, 1836216, 2269767, 2295270, 3026356, 3060360, 3782945, 4539534, 4590540, 6052712, 6809301, 7565890, 9079068, 9181080, 11348835, 13618602, 15131780, 18158136, 20427903, 22697670, 27237204, 30263560, 34046505, 40855806, 45395340, 54474408, 68093010, 81711612, 90790680, 102139515, 136186020, 163423224, 204279030, 272372040, 408558060, 817116120]

約数ペア:

[(1, 817116120), (2, 408558060), (3, 272372040), (4, 204279030), (5, 163423224), (6, 136186020), (8, 102139515), (9, 90790680), (10, 81711612), (12, 68093010), (15, 54474408), (18, 45395340), (20, 40855806), (24, 34046505), (27, 30263560), (30, 27237204), (36, 22697670), (40, 20427903), (45, 18158136), (54, 15131780), (60, 13618602), (72, 11348835), (89, 9181080), (90, 9079068), (108, 7565890), (120, 6809301), (135, 6052712), (178, 4590540), (180, 4539534), (216, 3782945), (267, 3060360), (270, 3026356), (356, 2295270), (360, 2269767), (445, 1836216), (534, 1530180), (540, 1513178), (712, 1147635), (801, 1020120), (890, 918108), (1068, 765090), (1080, 756589), (1335, 612072), (1602, 510060), (1780, 459054), (2136, 382545), (2403, 340040), (2670, 306036), (3204, 255030), (3560, 229527), (4005, 204024), (4806, 170020), (5340, 153018), (6408, 127515), (8010, 102012), (8501, 96120), (9612, 85010), (10680, 76509), (12015, 68008), (16020, 51006), (17002, 48060), (19224, 42505), (24030, 34004), (25503, 32040)]