161795520

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{56179}}^1$

素因数の和:56202

約数の個数: 84

約数和(自身を含む): 556519080

約数和(自身を除く): 394723560

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, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 56179, 112358, 168537, 224716, 280895, 337074, 449432, 505611, 561790, 674148, 842685, 898864, 1011222, 1123580, 1348296, 1685370, 1797728, 2022444, 2247160, 2528055, 2696592, 3370740, 3595456, 4044888, 4494320, 5056110, 5393184, 6741480, 8089776, 8988640, 10112220, 10786368, 13482960, 16179552, 17977280, 20224440, 26965920, 32359104, 40448880, 53931840, 80897760, 161795520]

約数ペア:

[(1, 161795520), (2, 80897760), (3, 53931840), (4, 40448880), (5, 32359104), (6, 26965920), (8, 20224440), (9, 17977280), (10, 16179552), (12, 13482960), (15, 10786368), (16, 10112220), (18, 8988640), (20, 8089776), (24, 6741480), (30, 5393184), (32, 5056110), (36, 4494320), (40, 4044888), (45, 3595456), (48, 3370740), (60, 2696592), (64, 2528055), (72, 2247160), (80, 2022444), (90, 1797728), (96, 1685370), (120, 1348296), (144, 1123580), (160, 1011222), (180, 898864), (192, 842685), (240, 674148), (288, 561790), (320, 505611), (360, 449432), (480, 337074), (576, 280895), (720, 224716), (960, 168537), (1440, 112358), (2880, 56179)]