85601520

素因数分解:

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

素因数の和:118910

約数の個数: 60

約数和(自身を含む): 287480856

約数和(自身を除く): 201879336

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 118891, 237782, 356673, 475564, 594455, 713346, 951128, 1070019, 1188910, 1426692, 1783365, 1902256, 2140038, 2377820, 2853384, 3566730, 4280076, 4755640, 5350095, 5706768, 7133460, 8560152, 9511280, 10700190, 14266920, 17120304, 21400380, 28533840, 42800760, 85601520]

約数ペア:

[(1, 85601520), (2, 42800760), (3, 28533840), (4, 21400380), (5, 17120304), (6, 14266920), (8, 10700190), (9, 9511280), (10, 8560152), (12, 7133460), (15, 5706768), (16, 5350095), (18, 4755640), (20, 4280076), (24, 3566730), (30, 2853384), (36, 2377820), (40, 2140038), (45, 1902256), (48, 1783365), (60, 1426692), (72, 1188910), (80, 1070019), (90, 951128), (120, 713346), (144, 594455), (180, 475564), (240, 356673), (360, 237782), (720, 118891)]