120431360

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{13441}}^1$

素因数の和:13469

約数の個数: 72

約数和(自身を含む): 329705376

約数和(自身を除く): 209274016

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, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 8960, 13441, 26882, 53764, 67205, 94087, 107528, 134410, 188174, 215056, 268820, 376348, 430112, 470435, 537640, 752696, 860224, 940870, 1075280, 1505392, 1720448, 1881740, 2150560, 3010784, 3440896, 3763480, 4301120, 6021568, 7526960, 8602240, 12043136, 15053920, 17204480, 24086272, 30107840, 60215680, 120431360]

約数ペア:

[(1, 120431360), (2, 60215680), (4, 30107840), (5, 24086272), (7, 17204480), (8, 15053920), (10, 12043136), (14, 8602240), (16, 7526960), (20, 6021568), (28, 4301120), (32, 3763480), (35, 3440896), (40, 3010784), (56, 2150560), (64, 1881740), (70, 1720448), (80, 1505392), (112, 1075280), (128, 940870), (140, 860224), (160, 752696), (224, 537640), (256, 470435), (280, 430112), (320, 376348), (448, 268820), (560, 215056), (640, 188174), (896, 134410), (1120, 107528), (1280, 94087), (1792, 67205), (2240, 53764), (4480, 26882), (8960, 13441)]