164237760

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{19009}}^1$

素因数の和:19035

約数の個数: 112

約数和(自身を含む): 579424800

約数和(自身を除く): 415187040

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, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 19009, 38018, 57027, 76036, 95045, 114054, 152072, 171081, 190090, 228108, 285135, 304144, 342162, 380180, 456216, 513243, 570270, 608288, 684324, 760360, 855405, 912432, 1026486, 1140540, 1216576, 1368648, 1520720, 1710810, 1824864, 2052972, 2281080, 2566215, 2737296, 3041440, 3421620, 3649728, 4105944, 4562160, 5132430, 5474592, 6082880, 6843240, 8211888, 9124320, 10264860, 10949184, 13686480, 16423776, 18248640, 20529720, 27372960, 32847552, 41059440, 54745920, 82118880, 164237760]

約数ペア:

[(1, 164237760), (2, 82118880), (3, 54745920), (4, 41059440), (5, 32847552), (6, 27372960), (8, 20529720), (9, 18248640), (10, 16423776), (12, 13686480), (15, 10949184), (16, 10264860), (18, 9124320), (20, 8211888), (24, 6843240), (27, 6082880), (30, 5474592), (32, 5132430), (36, 4562160), (40, 4105944), (45, 3649728), (48, 3421620), (54, 3041440), (60, 2737296), (64, 2566215), (72, 2281080), (80, 2052972), (90, 1824864), (96, 1710810), (108, 1520720), (120, 1368648), (135, 1216576), (144, 1140540), (160, 1026486), (180, 912432), (192, 855405), (216, 760360), (240, 684324), (270, 608288), (288, 570270), (320, 513243), (360, 456216), (432, 380180), (480, 342162), (540, 304144), (576, 285135), (720, 228108), (864, 190090), (960, 171081), (1080, 152072), (1440, 114054), (1728, 95045), (2160, 76036), (2880, 57027), (4320, 38018), (8640, 19009)]