381915360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{337}}^1\times {\mathrm{787}}^1$

素因数の和:1145

約数の個数: 144

約数和(自身を含む): 1308814416

約数和(自身を除く): 926899056

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, 180, 240, 288, 337, 360, 480, 674, 720, 787, 1011, 1348, 1440, 1574, 1685, 2022, 2361, 2696, 3033, 3148, 3370, 3935, 4044, 4722, 5055, 5392, 6066, 6296, 6740, 7083, 7870, 8088, 9444, 10110, 10784, 11805, 12132, 12592, 13480, 14166, 15165, 15740, 16176, 18888, 20220, 23610, 24264, 25184, 26960, 28332, 30330, 31480, 32352, 35415, 37776, 40440, 47220, 48528, 53920, 56664, 60660, 62960, 70830, 75552, 80880, 94440, 97056, 113328, 121320, 125920, 141660, 161760, 188880, 226656, 242640, 265219, 283320, 377760, 485280, 530438, 566640, 795657, 1060876, 1133280, 1326095, 1591314, 2121752, 2386971, 2652190, 3182628, 3978285, 4243504, 4773942, 5304380, 6365256, 7956570, 8487008, 9547884, 10608760, 11934855, 12730512, 15913140, 19095768, 21217520, 23869710, 25461024, 31826280, 38191536, 42435040, 47739420, 63652560, 76383072, 95478840, 127305120, 190957680, 381915360]

約数ペア:

[(1, 381915360), (2, 190957680), (3, 127305120), (4, 95478840), (5, 76383072), (6, 63652560), (8, 47739420), (9, 42435040), (10, 38191536), (12, 31826280), (15, 25461024), (16, 23869710), (18, 21217520), (20, 19095768), (24, 15913140), (30, 12730512), (32, 11934855), (36, 10608760), (40, 9547884), (45, 8487008), (48, 7956570), (60, 6365256), (72, 5304380), (80, 4773942), (90, 4243504), (96, 3978285), (120, 3182628), (144, 2652190), (160, 2386971), (180, 2121752), (240, 1591314), (288, 1326095), (337, 1133280), (360, 1060876), (480, 795657), (674, 566640), (720, 530438), (787, 485280), (1011, 377760), (1348, 283320), (1440, 265219), (1574, 242640), (1685, 226656), (2022, 188880), (2361, 161760), (2696, 141660), (3033, 125920), (3148, 121320), (3370, 113328), (3935, 97056), (4044, 94440), (4722, 80880), (5055, 75552), (5392, 70830), (6066, 62960), (6296, 60660), (6740, 56664), (7083, 53920), (7870, 48528), (8088, 47220), (9444, 40440), (10110, 37776), (10784, 35415), (11805, 32352), (12132, 31480), (12592, 30330), (13480, 28332), (14166, 26960), (15165, 25184), (15740, 24264), (16176, 23610), (18888, 20220)]