72932760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{202591}}^1$

素因数の和:202608

約数の個数: 48

約数和(自身を含む): 237032640

約数和(自身を除く): 164099880

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, 202591, 405182, 607773, 810364, 1012955, 1215546, 1620728, 1823319, 2025910, 2431092, 3038865, 3646638, 4051820, 4862184, 6077730, 7293276, 8103640, 9116595, 12155460, 14586552, 18233190, 24310920, 36466380, 72932760]

約数ペア:

[(1, 72932760), (2, 36466380), (3, 24310920), (4, 18233190), (5, 14586552), (6, 12155460), (8, 9116595), (9, 8103640), (10, 7293276), (12, 6077730), (15, 4862184), (18, 4051820), (20, 3646638), (24, 3038865), (30, 2431092), (36, 2025910), (40, 1823319), (45, 1620728), (60, 1215546), (72, 1012955), (90, 810364), (120, 607773), (180, 405182), (360, 202591)]