40805760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{401}}^1$

素因数の和:476

約数の個数: 128

約数和(自身を含む): 132852960

約数和(自身を除く): 92047200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 64, 80, 96, 106, 120, 128, 159, 160, 192, 212, 240, 265, 318, 320, 384, 401, 424, 480, 530, 636, 640, 795, 802, 848, 960, 1060, 1203, 1272, 1590, 1604, 1696, 1920, 2005, 2120, 2406, 2544, 3180, 3208, 3392, 4010, 4240, 4812, 5088, 6015, 6360, 6416, 6784, 8020, 8480, 9624, 10176, 12030, 12720, 12832, 16040, 16960, 19248, 20352, 21253, 24060, 25440, 25664, 32080, 33920, 38496, 42506, 48120, 50880, 51328, 63759, 64160, 76992, 85012, 96240, 101760, 106265, 127518, 128320, 153984, 170024, 192480, 212530, 255036, 256640, 318795, 340048, 384960, 425060, 510072, 637590, 680096, 769920, 850120, 1020144, 1275180, 1360192, 1700240, 2040288, 2550360, 2720384, 3400480, 4080576, 5100720, 6800960, 8161152, 10201440, 13601920, 20402880, 40805760]

約数ペア:

[(1, 40805760), (2, 20402880), (3, 13601920), (4, 10201440), (5, 8161152), (6, 6800960), (8, 5100720), (10, 4080576), (12, 3400480), (15, 2720384), (16, 2550360), (20, 2040288), (24, 1700240), (30, 1360192), (32, 1275180), (40, 1020144), (48, 850120), (53, 769920), (60, 680096), (64, 637590), (80, 510072), (96, 425060), (106, 384960), (120, 340048), (128, 318795), (159, 256640), (160, 255036), (192, 212530), (212, 192480), (240, 170024), (265, 153984), (318, 128320), (320, 127518), (384, 106265), (401, 101760), (424, 96240), (480, 85012), (530, 76992), (636, 64160), (640, 63759), (795, 51328), (802, 50880), (848, 48120), (960, 42506), (1060, 38496), (1203, 33920), (1272, 32080), (1590, 25664), (1604, 25440), (1696, 24060), (1920, 21253), (2005, 20352), (2120, 19248), (2406, 16960), (2544, 16040), (3180, 12832), (3208, 12720), (3392, 12030), (4010, 10176), (4240, 9624), (4812, 8480), (5088, 8020), (6015, 6784), (6360, 6416)]