415781280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{1669}}^1$

素因数の和:1863

約数の個数: 144

約数和(自身を含む): 1427910120

約数和(自身を除く): 1012128840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 173, 180, 240, 288, 346, 360, 480, 519, 692, 720, 865, 1038, 1384, 1440, 1557, 1669, 1730, 2076, 2595, 2768, 3114, 3338, 3460, 4152, 5007, 5190, 5536, 6228, 6676, 6920, 7785, 8304, 8345, 10014, 10380, 12456, 13352, 13840, 15021, 15570, 16608, 16690, 20028, 20760, 24912, 25035, 26704, 27680, 30042, 31140, 33380, 40056, 41520, 49824, 50070, 53408, 60084, 62280, 66760, 75105, 80112, 83040, 100140, 120168, 124560, 133520, 150210, 160224, 200280, 240336, 249120, 267040, 288737, 300420, 400560, 480672, 577474, 600840, 801120, 866211, 1154948, 1201680, 1443685, 1732422, 2309896, 2403360, 2598633, 2887370, 3464844, 4331055, 4619792, 5197266, 5774740, 6929688, 8662110, 9239584, 10394532, 11549480, 12993165, 13859376, 17324220, 20789064, 23098960, 25986330, 27718752, 34648440, 41578128, 46197920, 51972660, 69296880, 83156256, 103945320, 138593760, 207890640, 415781280]

約数ペア:

[(1, 415781280), (2, 207890640), (3, 138593760), (4, 103945320), (5, 83156256), (6, 69296880), (8, 51972660), (9, 46197920), (10, 41578128), (12, 34648440), (15, 27718752), (16, 25986330), (18, 23098960), (20, 20789064), (24, 17324220), (30, 13859376), (32, 12993165), (36, 11549480), (40, 10394532), (45, 9239584), (48, 8662110), (60, 6929688), (72, 5774740), (80, 5197266), (90, 4619792), (96, 4331055), (120, 3464844), (144, 2887370), (160, 2598633), (173, 2403360), (180, 2309896), (240, 1732422), (288, 1443685), (346, 1201680), (360, 1154948), (480, 866211), (519, 801120), (692, 600840), (720, 577474), (865, 480672), (1038, 400560), (1384, 300420), (1440, 288737), (1557, 267040), (1669, 249120), (1730, 240336), (2076, 200280), (2595, 160224), (2768, 150210), (3114, 133520), (3338, 124560), (3460, 120168), (4152, 100140), (5007, 83040), (5190, 80112), (5536, 75105), (6228, 66760), (6676, 62280), (6920, 60084), (7785, 53408), (8304, 50070), (8345, 49824), (10014, 41520), (10380, 40056), (12456, 33380), (13352, 31140), (13840, 30042), (15021, 27680), (15570, 26704), (16608, 25035), (16690, 24912), (20028, 20760)]