475234560

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{13751}}^1$

素因数の和:13781

約数の個数: 144

約数和(自身を含む): 1686545280

約数和(自身を除く): 1211310720

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, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1728, 1920, 2160, 2304, 2880, 3456, 3840, 4320, 5760, 6912, 8640, 11520, 13751, 17280, 27502, 34560, 41253, 55004, 68755, 82506, 110008, 123759, 137510, 165012, 206265, 220016, 247518, 275020, 330024, 371277, 412530, 440032, 495036, 550040, 618795, 660048, 742554, 825060, 880064, 990072, 1100080, 1237590, 1320096, 1485108, 1650120, 1760128, 1856385, 1980144, 2200160, 2475180, 2640192, 2970216, 3300240, 3520256, 3712770, 3960288, 4400320, 4950360, 5280384, 5940432, 6600480, 7425540, 7920576, 8800640, 9900720, 10560768, 11880864, 13200960, 14851080, 15841152, 17601280, 19801440, 23761728, 26401920, 29702160, 31682304, 39602880, 47523456, 52803840, 59404320, 79205760, 95046912, 118808640, 158411520, 237617280, 475234560]

約数ペア:

[(1, 475234560), (2, 237617280), (3, 158411520), (4, 118808640), (5, 95046912), (6, 79205760), (8, 59404320), (9, 52803840), (10, 47523456), (12, 39602880), (15, 31682304), (16, 29702160), (18, 26401920), (20, 23761728), (24, 19801440), (27, 17601280), (30, 15841152), (32, 14851080), (36, 13200960), (40, 11880864), (45, 10560768), (48, 9900720), (54, 8800640), (60, 7920576), (64, 7425540), (72, 6600480), (80, 5940432), (90, 5280384), (96, 4950360), (108, 4400320), (120, 3960288), (128, 3712770), (135, 3520256), (144, 3300240), (160, 2970216), (180, 2640192), (192, 2475180), (216, 2200160), (240, 1980144), (256, 1856385), (270, 1760128), (288, 1650120), (320, 1485108), (360, 1320096), (384, 1237590), (432, 1100080), (480, 990072), (540, 880064), (576, 825060), (640, 742554), (720, 660048), (768, 618795), (864, 550040), (960, 495036), (1080, 440032), (1152, 412530), (1280, 371277), (1440, 330024), (1728, 275020), (1920, 247518), (2160, 220016), (2304, 206265), (2880, 165012), (3456, 137510), (3840, 123759), (4320, 110008), (5760, 82506), (6912, 68755), (8640, 55004), (11520, 41253), (13751, 34560), (17280, 27502)]