87011040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{181273}}^1$

素因数の和:181291

約数の個数: 48

約数和(自身を含む): 274086288

約数和(自身を除く): 187075248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 181273, 362546, 543819, 725092, 906365, 1087638, 1450184, 1812730, 2175276, 2719095, 2900368, 3625460, 4350552, 5438190, 5800736, 7250920, 8701104, 10876380, 14501840, 17402208, 21752760, 29003680, 43505520, 87011040]

約数ペア:

[(1, 87011040), (2, 43505520), (3, 29003680), (4, 21752760), (5, 17402208), (6, 14501840), (8, 10876380), (10, 8701104), (12, 7250920), (15, 5800736), (16, 5438190), (20, 4350552), (24, 3625460), (30, 2900368), (32, 2719095), (40, 2175276), (48, 1812730), (60, 1450184), (80, 1087638), (96, 906365), (120, 725092), (160, 543819), (240, 362546), (480, 181273)]