163748280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1364569}}^1$

素因数の和:1364583

約数の個数: 32

約数和(自身を含む): 491245200

約数和(自身を除く): 327496920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1364569, 2729138, 4093707, 5458276, 6822845, 8187414, 10916552, 13645690, 16374828, 20468535, 27291380, 32749656, 40937070, 54582760, 81874140, 163748280]

約数ペア:

[(1, 163748280), (2, 81874140), (3, 54582760), (4, 40937070), (5, 32749656), (6, 27291380), (8, 20468535), (10, 16374828), (12, 13645690), (15, 10916552), (20, 8187414), (24, 6822845), (30, 5458276), (40, 4093707), (60, 2729138), (120, 1364569)]