141766920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{393797}}^1$

素因数の和:393814

約数の個数: 48

約数和(自身を含む): 460743660

約数和(自身を除く): 318976740

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, 393797, 787594, 1181391, 1575188, 1968985, 2362782, 3150376, 3544173, 3937970, 4725564, 5906955, 7088346, 7875940, 9451128, 11813910, 14176692, 15751880, 17720865, 23627820, 28353384, 35441730, 47255640, 70883460, 141766920]

約数ペア:

[(1, 141766920), (2, 70883460), (3, 47255640), (4, 35441730), (5, 28353384), (6, 23627820), (8, 17720865), (9, 15751880), (10, 14176692), (12, 11813910), (15, 9451128), (18, 7875940), (20, 7088346), (24, 5906955), (30, 4725564), (36, 3937970), (40, 3544173), (45, 3150376), (60, 2362782), (72, 1968985), (90, 1575188), (120, 1181391), (180, 787594), (360, 393797)]