28533840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{118891}}^1$

素因数の和:118907

約数の個数: 40

約数和(自身を含む): 88455648

約数和(自身を除く): 59921808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 118891, 237782, 356673, 475564, 594455, 713346, 951128, 1188910, 1426692, 1783365, 1902256, 2377820, 2853384, 3566730, 4755640, 5706768, 7133460, 9511280, 14266920, 28533840]

約数ペア:

[(1, 28533840), (2, 14266920), (3, 9511280), (4, 7133460), (5, 5706768), (6, 4755640), (8, 3566730), (10, 2853384), (12, 2377820), (15, 1902256), (16, 1783365), (20, 1426692), (24, 1188910), (30, 951128), (40, 713346), (48, 594455), (60, 475564), (80, 356673), (120, 237782), (240, 118891)]