140905320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1174211}}^1$

素因数の和:1174225

約数の個数: 32

約数和(自身を含む): 422716320

約数和(自身を除く): 281811000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1174211, 2348422, 3522633, 4696844, 5871055, 7045266, 9393688, 11742110, 14090532, 17613165, 23484220, 28181064, 35226330, 46968440, 70452660, 140905320]

約数ペア:

[(1, 140905320), (2, 70452660), (3, 46968440), (4, 35226330), (5, 28181064), (6, 23484220), (8, 17613165), (10, 14090532), (12, 11742110), (15, 9393688), (20, 7045266), (24, 5871055), (30, 4696844), (40, 3522633), (60, 2348422), (120, 1174211)]