893072640

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{232571}}^1$

素因数の和:232595

約数の個数: 72

約数和(自身を含む): 2852263008

約数和(自身を除く): 1959190368

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, 1920, 3840, 232571, 465142, 697713, 930284, 1162855, 1395426, 1860568, 2325710, 2790852, 3488565, 3721136, 4651420, 5581704, 6977130, 7442272, 9302840, 11163408, 13954260, 14884544, 18605680, 22326816, 27908520, 29769088, 37211360, 44653632, 55817040, 59538176, 74422720, 89307264, 111634080, 148845440, 178614528, 223268160, 297690880, 446536320, 893072640]

約数ペア:

[(1, 893072640), (2, 446536320), (3, 297690880), (4, 223268160), (5, 178614528), (6, 148845440), (8, 111634080), (10, 89307264), (12, 74422720), (15, 59538176), (16, 55817040), (20, 44653632), (24, 37211360), (30, 29769088), (32, 27908520), (40, 22326816), (48, 18605680), (60, 14884544), (64, 13954260), (80, 11163408), (96, 9302840), (120, 7442272), (128, 6977130), (160, 5581704), (192, 4651420), (240, 3721136), (256, 3488565), (320, 2790852), (384, 2325710), (480, 1860568), (640, 1395426), (768, 1162855), (960, 930284), (1280, 697713), (1920, 465142), (3840, 232571)]