74885760

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13001}}^1$

素因数の和:13026

約数の個数: 96

約数和(自身を含む): 258609780

約数和(自身を除く): 183724020

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, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 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, 3744288, 4160320, 4680360, 4992384, 6240480, 7488576, 8320640, 9360720, 12480960, 14977152, 18721440, 24961920, 37442880, 74885760]

約数ペア:

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