38848140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{71941}}^1$

素因数の和:71959

約数の個数: 48

約数和(自身を含む): 120862560

約数和(自身を除く): 82014420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 71941, 143882, 215823, 287764, 359705, 431646, 647469, 719410, 863292, 1079115, 1294938, 1438820, 1942407, 2158230, 2589876, 3237345, 3884814, 4316460, 6474690, 7769628, 9712035, 12949380, 19424070, 38848140]

約数ペア:

[(1, 38848140), (2, 19424070), (3, 12949380), (4, 9712035), (5, 7769628), (6, 6474690), (9, 4316460), (10, 3884814), (12, 3237345), (15, 2589876), (18, 2158230), (20, 1942407), (27, 1438820), (30, 1294938), (36, 1079115), (45, 863292), (54, 719410), (60, 647469), (90, 431646), (108, 359705), (135, 287764), (180, 215823), (270, 143882), (540, 71941)]