83398320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{115831}}^1$

素因数の和:115850

約数の個数: 60

約数和(自身を含む): 280081776

約数和(自身を除く): 196683456

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 115831, 231662, 347493, 463324, 579155, 694986, 926648, 1042479, 1158310, 1389972, 1737465, 1853296, 2084958, 2316620, 2779944, 3474930, 4169916, 4633240, 5212395, 5559888, 6949860, 8339832, 9266480, 10424790, 13899720, 16679664, 20849580, 27799440, 41699160, 83398320]

約数ペア:

[(1, 83398320), (2, 41699160), (3, 27799440), (4, 20849580), (5, 16679664), (6, 13899720), (8, 10424790), (9, 9266480), (10, 8339832), (12, 6949860), (15, 5559888), (16, 5212395), (18, 4633240), (20, 4169916), (24, 3474930), (30, 2779944), (36, 2316620), (40, 2084958), (45, 1853296), (48, 1737465), (60, 1389972), (72, 1158310), (80, 1042479), (90, 926648), (120, 694986), (144, 579155), (180, 463324), (240, 347493), (360, 231662), (720, 115831)]