142009440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{295853}}^1$

素因数の和:295871

約数の個数: 48

約数和(自身を含む): 447331248

約数和(自身を除く): 305321808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 295853, 591706, 887559, 1183412, 1479265, 1775118, 2366824, 2958530, 3550236, 4437795, 4733648, 5917060, 7100472, 8875590, 9467296, 11834120, 14200944, 17751180, 23668240, 28401888, 35502360, 47336480, 71004720, 142009440]

約数ペア:

[(1, 142009440), (2, 71004720), (3, 47336480), (4, 35502360), (5, 28401888), (6, 23668240), (8, 17751180), (10, 14200944), (12, 11834120), (15, 9467296), (16, 8875590), (20, 7100472), (24, 5917060), (30, 4733648), (32, 4437795), (40, 3550236), (48, 2958530), (60, 2366824), (80, 1775118), (96, 1479265), (120, 1183412), (160, 887559), (240, 591706), (480, 295853)]