19292760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{53591}}^1$

素因数の和:53608

約数の個数: 48

約数和(自身を含む): 62702640

約数和(自身を除く): 43409880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 53591, 107182, 160773, 214364, 267955, 321546, 428728, 482319, 535910, 643092, 803865, 964638, 1071820, 1286184, 1607730, 1929276, 2143640, 2411595, 3215460, 3858552, 4823190, 6430920, 9646380, 19292760]

約数ペア:

[(1, 19292760), (2, 9646380), (3, 6430920), (4, 4823190), (5, 3858552), (6, 3215460), (8, 2411595), (9, 2143640), (10, 1929276), (12, 1607730), (15, 1286184), (18, 1071820), (20, 964638), (24, 803865), (30, 643092), (36, 535910), (40, 482319), (45, 428728), (60, 321546), (72, 267955), (90, 214364), (120, 160773), (180, 107182), (360, 53591)]