39392280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{109423}}^1$

素因数の和:109440

約数の個数: 48

約数和(自身を含む): 128026080

約数和(自身を除く): 88633800

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, 109423, 218846, 328269, 437692, 547115, 656538, 875384, 984807, 1094230, 1313076, 1641345, 1969614, 2188460, 2626152, 3282690, 3939228, 4376920, 4924035, 6565380, 7878456, 9848070, 13130760, 19696140, 39392280]

約数ペア:

[(1, 39392280), (2, 19696140), (3, 13130760), (4, 9848070), (5, 7878456), (6, 6565380), (8, 4924035), (9, 4376920), (10, 3939228), (12, 3282690), (15, 2626152), (18, 2188460), (20, 1969614), (24, 1641345), (30, 1313076), (36, 1094230), (40, 984807), (45, 875384), (60, 656538), (72, 547115), (90, 437692), (120, 328269), (180, 218846), (360, 109423)]