56912640

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{14821}}^1$

素因数の和:14845

約数の個数: 72

約数和(自身を含む): 181777008

約数和(自身を除く): 124864368

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, 14821, 29642, 44463, 59284, 74105, 88926, 118568, 148210, 177852, 222315, 237136, 296420, 355704, 444630, 474272, 592840, 711408, 889260, 948544, 1185680, 1422816, 1778520, 1897088, 2371360, 2845632, 3557040, 3794176, 4742720, 5691264, 7114080, 9485440, 11382528, 14228160, 18970880, 28456320, 56912640]

約数ペア:

[(1, 56912640), (2, 28456320), (3, 18970880), (4, 14228160), (5, 11382528), (6, 9485440), (8, 7114080), (10, 5691264), (12, 4742720), (15, 3794176), (16, 3557040), (20, 2845632), (24, 2371360), (30, 1897088), (32, 1778520), (40, 1422816), (48, 1185680), (60, 948544), (64, 889260), (80, 711408), (96, 592840), (120, 474272), (128, 444630), (160, 355704), (192, 296420), (240, 237136), (256, 222315), (320, 177852), (384, 148210), (480, 118568), (640, 88926), (768, 74105), (960, 59284), (1280, 44463), (1920, 29642), (3840, 14821)]