7345920

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{1913}}^1$

素因数の和:1937

約数の個数: 72

約数和(自身を含む): 23473296

約数和(自身を除く): 16127376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1913, 1920, 3826, 3840, 5739, 7652, 9565, 11478, 15304, 19130, 22956, 28695, 30608, 38260, 45912, 57390, 61216, 76520, 91824, 114780, 122432, 153040, 183648, 229560, 244864, 306080, 367296, 459120, 489728, 612160, 734592, 918240, 1224320, 1469184, 1836480, 2448640, 3672960, 7345920]

約数ペア:

[(1, 7345920), (2, 3672960), (3, 2448640), (4, 1836480), (5, 1469184), (6, 1224320), (8, 918240), (10, 734592), (12, 612160), (15, 489728), (16, 459120), (20, 367296), (24, 306080), (30, 244864), (32, 229560), (40, 183648), (48, 153040), (60, 122432), (64, 114780), (80, 91824), (96, 76520), (120, 61216), (128, 57390), (160, 45912), (192, 38260), (240, 30608), (256, 28695), (320, 22956), (384, 19130), (480, 15304), (640, 11478), (768, 9565), (960, 7652), (1280, 5739), (1913, 3840), (1920, 3826)]