28400450280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{236670419}}^1$

素因数の和:236670433

約数の個数: 32

約数和(自身を含む): 85201351200

約数和(自身を除く): 56800900920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 236670419, 473340838, 710011257, 946681676, 1183352095, 1420022514, 1893363352, 2366704190, 2840045028, 3550056285, 4733408380, 5680090056, 7100112570, 9466816760, 14200225140, 28400450280]

約数ペア:

[(1, 28400450280), (2, 14200225140), (3, 9466816760), (4, 7100112570), (5, 5680090056), (6, 4733408380), (8, 3550056285), (10, 2840045028), (12, 2366704190), (15, 1893363352), (20, 1420022514), (24, 1183352095), (30, 946681676), (40, 710011257), (60, 473340838), (120, 236670419)]