55105920

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{1063}}^1$

素因数の和:1094

約数の個数: 160

約数和(自身を含む): 196978320

約数和(自身を除く): 141872400

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, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 810, 864, 960, 1063, 1080, 1152, 1296, 1440, 1620, 1728, 1920, 2126, 2160, 2592, 2880, 3189, 3240, 3456, 4252, 4320, 5184, 5315, 5760, 6378, 6480, 8504, 8640, 9567, 10368, 10630, 12756, 12960, 15945, 17008, 17280, 19134, 21260, 25512, 25920, 28701, 31890, 34016, 38268, 42520, 47835, 51024, 51840, 57402, 63780, 68032, 76536, 85040, 86103, 95670, 102048, 114804, 127560, 136064, 143505, 153072, 170080, 172206, 191340, 204096, 229608, 255120, 287010, 306144, 340160, 344412, 382680, 408192, 430515, 459216, 510240, 574020, 612288, 680320, 688824, 765360, 861030, 918432, 1020480, 1148040, 1224576, 1377648, 1530720, 1722060, 1836864, 2040960, 2296080, 2755296, 3061440, 3444120, 3673728, 4592160, 5510592, 6122880, 6888240, 9184320, 11021184, 13776480, 18368640, 27552960, 55105920]

約数ペア:

[(1, 55105920), (2, 27552960), (3, 18368640), (4, 13776480), (5, 11021184), (6, 9184320), (8, 6888240), (9, 6122880), (10, 5510592), (12, 4592160), (15, 3673728), (16, 3444120), (18, 3061440), (20, 2755296), (24, 2296080), (27, 2040960), (30, 1836864), (32, 1722060), (36, 1530720), (40, 1377648), (45, 1224576), (48, 1148040), (54, 1020480), (60, 918432), (64, 861030), (72, 765360), (80, 688824), (81, 680320), (90, 612288), (96, 574020), (108, 510240), (120, 459216), (128, 430515), (135, 408192), (144, 382680), (160, 344412), (162, 340160), (180, 306144), (192, 287010), (216, 255120), (240, 229608), (270, 204096), (288, 191340), (320, 172206), (324, 170080), (360, 153072), (384, 143505), (405, 136064), (432, 127560), (480, 114804), (540, 102048), (576, 95670), (640, 86103), (648, 85040), (720, 76536), (810, 68032), (864, 63780), (960, 57402), (1063, 51840), (1080, 51024), (1152, 47835), (1296, 42520), (1440, 38268), (1620, 34016), (1728, 31890), (1920, 28701), (2126, 25920), (2160, 25512), (2592, 21260), (2880, 19134), (3189, 17280), (3240, 17008), (3456, 15945), (4252, 12960), (4320, 12756), (5184, 10630), (5315, 10368), (5760, 9567), (6378, 8640), (6480, 8504)]