169518240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{117721}}^1$

素因数の和:117742

約数の個数: 72

約数和(自身を含む): 578485908

約数和(自身を除く): 408967668

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 117721, 235442, 353163, 470884, 588605, 706326, 941768, 1059489, 1177210, 1412652, 1765815, 1883536, 2118978, 2354420, 2825304, 3531630, 3767072, 4237956, 4708840, 5297445, 5650608, 7063260, 8475912, 9417680, 10594890, 11301216, 14126520, 16951824, 18835360, 21189780, 28253040, 33903648, 42379560, 56506080, 84759120, 169518240]

約数ペア:

[(1, 169518240), (2, 84759120), (3, 56506080), (4, 42379560), (5, 33903648), (6, 28253040), (8, 21189780), (9, 18835360), (10, 16951824), (12, 14126520), (15, 11301216), (16, 10594890), (18, 9417680), (20, 8475912), (24, 7063260), (30, 5650608), (32, 5297445), (36, 4708840), (40, 4237956), (45, 3767072), (48, 3531630), (60, 2825304), (72, 2354420), (80, 2118978), (90, 1883536), (96, 1765815), (120, 1412652), (144, 1177210), (160, 1059489), (180, 941768), (240, 706326), (288, 588605), (360, 470884), (480, 353163), (720, 235442), (1440, 117721)]