144653580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{267877}}^1$

素因数の和:267895

約数の個数: 48

約数和(自身を含む): 450035040

約数和(自身を除く): 305381460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 267877, 535754, 803631, 1071508, 1339385, 1607262, 2410893, 2678770, 3214524, 4018155, 4821786, 5357540, 7232679, 8036310, 9643572, 12054465, 14465358, 16072620, 24108930, 28930716, 36163395, 48217860, 72326790, 144653580]

約数ペア:

[(1, 144653580), (2, 72326790), (3, 48217860), (4, 36163395), (5, 28930716), (6, 24108930), (9, 16072620), (10, 14465358), (12, 12054465), (15, 9643572), (18, 8036310), (20, 7232679), (27, 5357540), (30, 4821786), (36, 4018155), (45, 3214524), (54, 2678770), (60, 2410893), (90, 1607262), (108, 1339385), (135, 1071508), (180, 803631), (270, 535754), (540, 267877)]