12837120

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{3343}}^1$

素因数の和:3367

約数の個数: 72

約数和(自身を含む): 41010816

約数和(自身を除く): 28173696

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, 3343, 3840, 6686, 10029, 13372, 16715, 20058, 26744, 33430, 40116, 50145, 53488, 66860, 80232, 100290, 106976, 133720, 160464, 200580, 213952, 267440, 320928, 401160, 427904, 534880, 641856, 802320, 855808, 1069760, 1283712, 1604640, 2139520, 2567424, 3209280, 4279040, 6418560, 12837120]

約数ペア:

[(1, 12837120), (2, 6418560), (3, 4279040), (4, 3209280), (5, 2567424), (6, 2139520), (8, 1604640), (10, 1283712), (12, 1069760), (15, 855808), (16, 802320), (20, 641856), (24, 534880), (30, 427904), (32, 401160), (40, 320928), (48, 267440), (60, 213952), (64, 200580), (80, 160464), (96, 133720), (120, 106976), (128, 100290), (160, 80232), (192, 66860), (240, 53488), (256, 50145), (320, 40116), (384, 33430), (480, 26744), (640, 20058), (768, 16715), (960, 13372), (1280, 10029), (1920, 6686), (3343, 3840)]