338040720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{469501}}^1$

素因数の和:469520

約数の個数: 60

約数和(自身を含む): 1135255836

約数和(自身を除く): 797215116

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, 469501, 939002, 1408503, 1878004, 2347505, 2817006, 3756008, 4225509, 4695010, 5634012, 7042515, 7512016, 8451018, 9390020, 11268024, 14085030, 16902036, 18780040, 21127545, 22536048, 28170060, 33804072, 37560080, 42255090, 56340120, 67608144, 84510180, 112680240, 169020360, 338040720]

約数ペア:

[(1, 338040720), (2, 169020360), (3, 112680240), (4, 84510180), (5, 67608144), (6, 56340120), (8, 42255090), (9, 37560080), (10, 33804072), (12, 28170060), (15, 22536048), (16, 21127545), (18, 18780040), (20, 16902036), (24, 14085030), (30, 11268024), (36, 9390020), (40, 8451018), (45, 7512016), (48, 7042515), (60, 5634012), (72, 4695010), (80, 4225509), (90, 3756008), (120, 2817006), (144, 2347505), (180, 1878004), (240, 1408503), (360, 939002), (720, 469501)]