18364800

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{1913}}^1$

素因数の和:1940

約数の個数: 96

約数和(自身を含む): 60520680

約数和(自身を除く): 42155880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 192, 200, 240, 300, 320, 384, 400, 480, 600, 640, 800, 960, 1200, 1600, 1913, 1920, 2400, 3200, 3826, 4800, 5739, 7652, 9565, 9600, 11478, 15304, 19130, 22956, 28695, 30608, 38260, 45912, 47825, 57390, 61216, 76520, 91824, 95650, 114780, 122432, 143475, 153040, 183648, 191300, 229560, 244864, 286950, 306080, 367296, 382600, 459120, 573900, 612160, 734592, 765200, 918240, 1147800, 1224320, 1530400, 1836480, 2295600, 3060800, 3672960, 4591200, 6121600, 9182400, 18364800]

約数ペア:

[(1, 18364800), (2, 9182400), (3, 6121600), (4, 4591200), (5, 3672960), (6, 3060800), (8, 2295600), (10, 1836480), (12, 1530400), (15, 1224320), (16, 1147800), (20, 918240), (24, 765200), (25, 734592), (30, 612160), (32, 573900), (40, 459120), (48, 382600), (50, 367296), (60, 306080), (64, 286950), (75, 244864), (80, 229560), (96, 191300), (100, 183648), (120, 153040), (128, 143475), (150, 122432), (160, 114780), (192, 95650), (200, 91824), (240, 76520), (300, 61216), (320, 57390), (384, 47825), (400, 45912), (480, 38260), (600, 30608), (640, 28695), (800, 22956), (960, 19130), (1200, 15304), (1600, 11478), (1913, 9600), (1920, 9565), (2400, 7652), (3200, 5739), (3826, 4800)]