149771520

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{13001}}^1$

素因数の和:13028

約数の個数: 108

約数和(自身を含む): 518233716

約数和(自身を除く): 368462196

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, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 13001, 26002, 39003, 52004, 65005, 78006, 104008, 117009, 130010, 156012, 195015, 208016, 234018, 260020, 312024, 390030, 416032, 468036, 520040, 585045, 624048, 780060, 832064, 936072, 1040080, 1170090, 1248096, 1560120, 1664128, 1872144, 2080160, 2340180, 2496192, 3120240, 3328256, 3744288, 4160320, 4680360, 4992384, 6240480, 7488576, 8320640, 9360720, 9984768, 12480960, 14977152, 16641280, 18721440, 24961920, 29954304, 37442880, 49923840, 74885760, 149771520]

約数ペア:

[(1, 149771520), (2, 74885760), (3, 49923840), (4, 37442880), (5, 29954304), (6, 24961920), (8, 18721440), (9, 16641280), (10, 14977152), (12, 12480960), (15, 9984768), (16, 9360720), (18, 8320640), (20, 7488576), (24, 6240480), (30, 4992384), (32, 4680360), (36, 4160320), (40, 3744288), (45, 3328256), (48, 3120240), (60, 2496192), (64, 2340180), (72, 2080160), (80, 1872144), (90, 1664128), (96, 1560120), (120, 1248096), (128, 1170090), (144, 1040080), (160, 936072), (180, 832064), (192, 780060), (240, 624048), (256, 585045), (288, 520040), (320, 468036), (360, 416032), (384, 390030), (480, 312024), (576, 260020), (640, 234018), (720, 208016), (768, 195015), (960, 156012), (1152, 130010), (1280, 117009), (1440, 104008), (1920, 78006), (2304, 65005), (2880, 52004), (3840, 39003), (5760, 26002), (11520, 13001)]