13505280

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{3517}}^1$

素因数の和:3541

約数の個数: 72

約数和(自身を含む): 43144752

約数和(自身を除く): 29639472

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, 3517, 3840, 7034, 10551, 14068, 17585, 21102, 28136, 35170, 42204, 52755, 56272, 70340, 84408, 105510, 112544, 140680, 168816, 211020, 225088, 281360, 337632, 422040, 450176, 562720, 675264, 844080, 900352, 1125440, 1350528, 1688160, 2250880, 2701056, 3376320, 4501760, 6752640, 13505280]

約数ペア:

[(1, 13505280), (2, 6752640), (3, 4501760), (4, 3376320), (5, 2701056), (6, 2250880), (8, 1688160), (10, 1350528), (12, 1125440), (15, 900352), (16, 844080), (20, 675264), (24, 562720), (30, 450176), (32, 422040), (40, 337632), (48, 281360), (60, 225088), (64, 211020), (80, 168816), (96, 140680), (120, 112544), (128, 105510), (160, 84408), (192, 70340), (240, 56272), (256, 52755), (320, 42204), (384, 35170), (480, 28136), (640, 21102), (768, 17585), (960, 14068), (1280, 10551), (1920, 7034), (3517, 3840)]