259258320

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{40009}}^1$

素因数の和:40034

約数の個数: 100

約数和(自身を含む): 900465060

約数和(自身を除く): 641206740

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 40009, 80018, 120027, 160036, 200045, 240054, 320072, 360081, 400090, 480108, 600135, 640144, 720162, 800180, 960216, 1080243, 1200270, 1440324, 1600360, 1800405, 1920432, 2160486, 2400540, 2880648, 3200720, 3240729, 3600810, 4320972, 4801080, 5401215, 5761296, 6481458, 7201620, 8641944, 9602160, 10802430, 12962916, 14403240, 16203645, 17283888, 21604860, 25925832, 28806480, 32407290, 43209720, 51851664, 64814580, 86419440, 129629160, 259258320]

約数ペア:

[(1, 259258320), (2, 129629160), (3, 86419440), (4, 64814580), (5, 51851664), (6, 43209720), (8, 32407290), (9, 28806480), (10, 25925832), (12, 21604860), (15, 17283888), (16, 16203645), (18, 14403240), (20, 12962916), (24, 10802430), (27, 9602160), (30, 8641944), (36, 7201620), (40, 6481458), (45, 5761296), (48, 5401215), (54, 4801080), (60, 4320972), (72, 3600810), (80, 3240729), (81, 3200720), (90, 2880648), (108, 2400540), (120, 2160486), (135, 1920432), (144, 1800405), (162, 1600360), (180, 1440324), (216, 1200270), (240, 1080243), (270, 960216), (324, 800180), (360, 720162), (405, 640144), (432, 600135), (540, 480108), (648, 400090), (720, 360081), (810, 320072), (1080, 240054), (1296, 200045), (1620, 160036), (2160, 120027), (3240, 80018), (6480, 40009)]