102321720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{284227}}^1$

素因数の和:284244

約数の個数: 48

約数和(自身を含む): 332546760

約数和(自身を除く): 230225040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 284227, 568454, 852681, 1136908, 1421135, 1705362, 2273816, 2558043, 2842270, 3410724, 4263405, 5116086, 5684540, 6821448, 8526810, 10232172, 11369080, 12790215, 17053620, 20464344, 25580430, 34107240, 51160860, 102321720]

約数ペア:

[(1, 102321720), (2, 51160860), (3, 34107240), (4, 25580430), (5, 20464344), (6, 17053620), (8, 12790215), (9, 11369080), (10, 10232172), (12, 8526810), (15, 6821448), (18, 5684540), (20, 5116086), (24, 4263405), (30, 3410724), (36, 2842270), (40, 2558043), (45, 2273816), (60, 1705362), (72, 1421135), (90, 1136908), (120, 852681), (180, 568454), (360, 284227)]