1371513840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{5714641}}^1$

素因数の和:5714657

約数の個数: 40

約数和(自身を含む): 4251693648

約数和(自身を除く): 2880179808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 5714641, 11429282, 17143923, 22858564, 28573205, 34287846, 45717128, 57146410, 68575692, 85719615, 91434256, 114292820, 137151384, 171439230, 228585640, 274302768, 342878460, 457171280, 685756920, 1371513840]

約数ペア:

[(1, 1371513840), (2, 685756920), (3, 457171280), (4, 342878460), (5, 274302768), (6, 228585640), (8, 171439230), (10, 137151384), (12, 114292820), (15, 91434256), (16, 85719615), (20, 68575692), (24, 57146410), (30, 45717128), (40, 34287846), (48, 28573205), (60, 22858564), (80, 17143923), (120, 11429282), (240, 5714641)]