27453440

素因数分解:

$2^{11}\times 5^1\times 7^1\times {\mathrm{383}}^1$

素因数の和:417

約数の個数: 96

約数和(自身を含む): 75479040

約数和(自身を除く): 48025600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 383, 448, 512, 560, 640, 766, 896, 1024, 1120, 1280, 1532, 1792, 1915, 2048, 2240, 2560, 2681, 3064, 3584, 3830, 4480, 5120, 5362, 6128, 7168, 7660, 8960, 10240, 10724, 12256, 13405, 14336, 15320, 17920, 21448, 24512, 26810, 30640, 35840, 42896, 49024, 53620, 61280, 71680, 85792, 98048, 107240, 122560, 171584, 196096, 214480, 245120, 343168, 392192, 428960, 490240, 686336, 784384, 857920, 980480, 1372672, 1715840, 1960960, 2745344, 3431680, 3921920, 5490688, 6863360, 13726720, 27453440]

約数ペア:

[(1, 27453440), (2, 13726720), (4, 6863360), (5, 5490688), (7, 3921920), (8, 3431680), (10, 2745344), (14, 1960960), (16, 1715840), (20, 1372672), (28, 980480), (32, 857920), (35, 784384), (40, 686336), (56, 490240), (64, 428960), (70, 392192), (80, 343168), (112, 245120), (128, 214480), (140, 196096), (160, 171584), (224, 122560), (256, 107240), (280, 98048), (320, 85792), (383, 71680), (448, 61280), (512, 53620), (560, 49024), (640, 42896), (766, 35840), (896, 30640), (1024, 26810), (1120, 24512), (1280, 21448), (1532, 17920), (1792, 15320), (1915, 14336), (2048, 13405), (2240, 12256), (2560, 10724), (2681, 10240), (3064, 8960), (3584, 7660), (3830, 7168), (4480, 6128), (5120, 5362)]