47446920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{131797}}^1$

素因数の和:131814

約数の個数: 48

約数和(自身を含む): 154203660

約数和(自身を除く): 106756740

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, 131797, 263594, 395391, 527188, 658985, 790782, 1054376, 1186173, 1317970, 1581564, 1976955, 2372346, 2635940, 3163128, 3953910, 4744692, 5271880, 5930865, 7907820, 9489384, 11861730, 15815640, 23723460, 47446920]

約数ペア:

[(1, 47446920), (2, 23723460), (3, 15815640), (4, 11861730), (5, 9489384), (6, 7907820), (8, 5930865), (9, 5271880), (10, 4744692), (12, 3953910), (15, 3163128), (18, 2635940), (20, 2372346), (24, 1976955), (30, 1581564), (36, 1317970), (40, 1186173), (45, 1054376), (60, 790782), (72, 658985), (90, 527188), (120, 395391), (180, 263594), (360, 131797)]