8672640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{4517}}^1$

素因数の和:4539

約数の個数: 64

約数和(自身を含む): 27650160

約数和(自身を除く): 18977520

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, 320, 384, 480, 640, 960, 1920, 4517, 9034, 13551, 18068, 22585, 27102, 36136, 45170, 54204, 67755, 72272, 90340, 108408, 135510, 144544, 180680, 216816, 271020, 289088, 361360, 433632, 542040, 578176, 722720, 867264, 1084080, 1445440, 1734528, 2168160, 2890880, 4336320, 8672640]

約数ペア:

[(1, 8672640), (2, 4336320), (3, 2890880), (4, 2168160), (5, 1734528), (6, 1445440), (8, 1084080), (10, 867264), (12, 722720), (15, 578176), (16, 542040), (20, 433632), (24, 361360), (30, 289088), (32, 271020), (40, 216816), (48, 180680), (60, 144544), (64, 135510), (80, 108408), (96, 90340), (120, 72272), (128, 67755), (160, 54204), (192, 45170), (240, 36136), (320, 27102), (384, 22585), (480, 18068), (640, 13551), (960, 9034), (1920, 4517)]