8931840

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{1163}}^1$

素因数の和:1189

約数の個数: 80

約数和(自身を含む): 28578528

約数和(自身を除く): 19646688

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, 512, 640, 768, 960, 1163, 1280, 1536, 1920, 2326, 2560, 3489, 3840, 4652, 5815, 6978, 7680, 9304, 11630, 13956, 17445, 18608, 23260, 27912, 34890, 37216, 46520, 55824, 69780, 74432, 93040, 111648, 139560, 148864, 186080, 223296, 279120, 297728, 372160, 446592, 558240, 595456, 744320, 893184, 1116480, 1488640, 1786368, 2232960, 2977280, 4465920, 8931840]

約数ペア:

[(1, 8931840), (2, 4465920), (3, 2977280), (4, 2232960), (5, 1786368), (6, 1488640), (8, 1116480), (10, 893184), (12, 744320), (15, 595456), (16, 558240), (20, 446592), (24, 372160), (30, 297728), (32, 279120), (40, 223296), (48, 186080), (60, 148864), (64, 139560), (80, 111648), (96, 93040), (120, 74432), (128, 69780), (160, 55824), (192, 46520), (240, 37216), (256, 34890), (320, 27912), (384, 23260), (480, 18608), (512, 17445), (640, 13956), (768, 11630), (960, 9304), (1163, 7680), (1280, 6978), (1536, 5815), (1920, 4652), (2326, 3840), (2560, 3489)]