56540760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{471173}}^1$

素因数の和:471187

約数の個数: 32

約数和(自身を含む): 169622640

約数和(自身を除く): 113081880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 471173, 942346, 1413519, 1884692, 2355865, 2827038, 3769384, 4711730, 5654076, 7067595, 9423460, 11308152, 14135190, 18846920, 28270380, 56540760]

約数ペア:

[(1, 56540760), (2, 28270380), (3, 18846920), (4, 14135190), (5, 11308152), (6, 9423460), (8, 7067595), (10, 5654076), (12, 4711730), (15, 3769384), (20, 2827038), (24, 2355865), (30, 1884692), (40, 1413519), (60, 942346), (120, 471173)]