685113120

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{158591}}^1$

素因数の和:158615

約数の個数: 96

約数和(自身を含む): 2397911040

約数和(自身を除く): 1712797920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 158591, 317182, 475773, 634364, 792955, 951546, 1268728, 1427319, 1585910, 1903092, 2378865, 2537456, 2854638, 3171820, 3806184, 4281957, 4757730, 5074912, 5709276, 6343640, 7136595, 7612368, 8563914, 9515460, 11418552, 12687280, 14273190, 15224736, 17127828, 19030920, 21409785, 22837104, 25374560, 28546380, 34255656, 38061840, 42819570, 45674208, 57092760, 68511312, 76123680, 85639140, 114185520, 137022624, 171278280, 228371040, 342556560, 685113120]

約数ペア:

[(1, 685113120), (2, 342556560), (3, 228371040), (4, 171278280), (5, 137022624), (6, 114185520), (8, 85639140), (9, 76123680), (10, 68511312), (12, 57092760), (15, 45674208), (16, 42819570), (18, 38061840), (20, 34255656), (24, 28546380), (27, 25374560), (30, 22837104), (32, 21409785), (36, 19030920), (40, 17127828), (45, 15224736), (48, 14273190), (54, 12687280), (60, 11418552), (72, 9515460), (80, 8563914), (90, 7612368), (96, 7136595), (108, 6343640), (120, 5709276), (135, 5074912), (144, 4757730), (160, 4281957), (180, 3806184), (216, 3171820), (240, 2854638), (270, 2537456), (288, 2378865), (360, 1903092), (432, 1585910), (480, 1427319), (540, 1268728), (720, 951546), (864, 792955), (1080, 634364), (1440, 475773), (2160, 317182), (4320, 158591)]