190044720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{263951}}^1$

素因数の和:263970

約数の個数: 60

約数和(自身を含む): 638235936

約数和(自身を除く): 448191216

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, 263951, 527902, 791853, 1055804, 1319755, 1583706, 2111608, 2375559, 2639510, 3167412, 3959265, 4223216, 4751118, 5279020, 6334824, 7918530, 9502236, 10558040, 11877795, 12669648, 15837060, 19004472, 21116080, 23755590, 31674120, 38008944, 47511180, 63348240, 95022360, 190044720]

約数ペア:

[(1, 190044720), (2, 95022360), (3, 63348240), (4, 47511180), (5, 38008944), (6, 31674120), (8, 23755590), (9, 21116080), (10, 19004472), (12, 15837060), (15, 12669648), (16, 11877795), (18, 10558040), (20, 9502236), (24, 7918530), (30, 6334824), (36, 5279020), (40, 4751118), (45, 4223216), (48, 3959265), (60, 3167412), (72, 2639510), (80, 2375559), (90, 2111608), (120, 1583706), (144, 1319755), (180, 1055804), (240, 791853), (360, 527902), (720, 263951)]