84272640

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{10973}}^1$

素因数の和:10999

約数の個数: 80

約数和(自身を含む): 269433648

約数和(自身を除く): 185161008

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, 1280, 1536, 1920, 2560, 3840, 7680, 10973, 21946, 32919, 43892, 54865, 65838, 87784, 109730, 131676, 164595, 175568, 219460, 263352, 329190, 351136, 438920, 526704, 658380, 702272, 877840, 1053408, 1316760, 1404544, 1755680, 2106816, 2633520, 2809088, 3511360, 4213632, 5267040, 5618176, 7022720, 8427264, 10534080, 14045440, 16854528, 21068160, 28090880, 42136320, 84272640]

約数ペア:

[(1, 84272640), (2, 42136320), (3, 28090880), (4, 21068160), (5, 16854528), (6, 14045440), (8, 10534080), (10, 8427264), (12, 7022720), (15, 5618176), (16, 5267040), (20, 4213632), (24, 3511360), (30, 2809088), (32, 2633520), (40, 2106816), (48, 1755680), (60, 1404544), (64, 1316760), (80, 1053408), (96, 877840), (120, 702272), (128, 658380), (160, 526704), (192, 438920), (240, 351136), (256, 329190), (320, 263352), (384, 219460), (480, 175568), (512, 164595), (640, 131676), (768, 109730), (960, 87784), (1280, 65838), (1536, 54865), (1920, 43892), (2560, 32919), (3840, 21946), (7680, 10973)]