31947960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{24203}}^1$

素因数の和:24228

約数の個数: 64

約数和(自身を含む): 104561280

約数和(自身を除く): 72613320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 24203, 48406, 72609, 96812, 121015, 145218, 193624, 242030, 266233, 290436, 363045, 484060, 532466, 580872, 726090, 798699, 968120, 1064932, 1331165, 1452180, 1597398, 2129864, 2662330, 2904360, 3194796, 3993495, 5324660, 6389592, 7986990, 10649320, 15973980, 31947960]

約数ペア:

[(1, 31947960), (2, 15973980), (3, 10649320), (4, 7986990), (5, 6389592), (6, 5324660), (8, 3993495), (10, 3194796), (11, 2904360), (12, 2662330), (15, 2129864), (20, 1597398), (22, 1452180), (24, 1331165), (30, 1064932), (33, 968120), (40, 798699), (44, 726090), (55, 580872), (60, 532466), (66, 484060), (88, 363045), (110, 290436), (120, 266233), (132, 242030), (165, 193624), (220, 145218), (264, 121015), (330, 96812), (440, 72609), (660, 48406), (1320, 24203)]