1375167720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11459731}}^1$

素因数の和:11459745

約数の個数: 32

約数和(自身を含む): 4125503520

約数和(自身を除く): 2750335800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 11459731, 22919462, 34379193, 45838924, 57298655, 68758386, 91677848, 114597310, 137516772, 171895965, 229194620, 275033544, 343791930, 458389240, 687583860, 1375167720]

約数ペア:

[(1, 1375167720), (2, 687583860), (3, 458389240), (4, 343791930), (5, 275033544), (6, 229194620), (8, 171895965), (10, 137516772), (12, 114597310), (15, 91677848), (20, 68758386), (24, 57298655), (30, 45838924), (40, 34379193), (60, 22919462), (120, 11459731)]