86604720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{360853}}^1$

素因数の和:360869

約数の個数: 40

約数和(自身を含む): 268475376

約数和(自身を除く): 181870656

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 360853, 721706, 1082559, 1443412, 1804265, 2165118, 2886824, 3608530, 4330236, 5412795, 5773648, 7217060, 8660472, 10825590, 14434120, 17320944, 21651180, 28868240, 43302360, 86604720]

約数ペア:

[(1, 86604720), (2, 43302360), (3, 28868240), (4, 21651180), (5, 17320944), (6, 14434120), (8, 10825590), (10, 8660472), (12, 7217060), (15, 5773648), (16, 5412795), (20, 4330236), (24, 3608530), (30, 2886824), (40, 2165118), (48, 1804265), (60, 1443412), (80, 1082559), (120, 721706), (240, 360853)]