144676680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1205639}}^1$

素因数の和:1205653

約数の個数: 32

約数和(自身を含む): 434030400

約数和(自身を除く): 289353720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1205639, 2411278, 3616917, 4822556, 6028195, 7233834, 9645112, 12056390, 14467668, 18084585, 24112780, 28935336, 36169170, 48225560, 72338340, 144676680]

約数ペア:

[(1, 144676680), (2, 72338340), (3, 48225560), (4, 36169170), (5, 28935336), (6, 24112780), (8, 18084585), (10, 14467668), (12, 12056390), (15, 9645112), (20, 7233834), (24, 6028195), (30, 4822556), (40, 3616917), (60, 2411278), (120, 1205639)]