445364280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{7151}}^1$

素因数の和:7341

約数の個数: 96

約数和(自身を含む): 1456004160

約数和(自身を除く): 1010639880

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, 173, 180, 346, 360, 519, 692, 865, 1038, 1384, 1557, 1730, 2076, 2595, 3114, 3460, 4152, 5190, 6228, 6920, 7151, 7785, 10380, 12456, 14302, 15570, 20760, 21453, 28604, 31140, 35755, 42906, 57208, 62280, 64359, 71510, 85812, 107265, 128718, 143020, 171624, 214530, 257436, 286040, 321795, 429060, 514872, 643590, 858120, 1237123, 1287180, 2474246, 2574360, 3711369, 4948492, 6185615, 7422738, 9896984, 11134107, 12371230, 14845476, 18556845, 22268214, 24742460, 29690952, 37113690, 44536428, 49484920, 55670535, 74227380, 89072856, 111341070, 148454760, 222682140, 445364280]

約数ペア:

[(1, 445364280), (2, 222682140), (3, 148454760), (4, 111341070), (5, 89072856), (6, 74227380), (8, 55670535), (9, 49484920), (10, 44536428), (12, 37113690), (15, 29690952), (18, 24742460), (20, 22268214), (24, 18556845), (30, 14845476), (36, 12371230), (40, 11134107), (45, 9896984), (60, 7422738), (72, 6185615), (90, 4948492), (120, 3711369), (173, 2574360), (180, 2474246), (346, 1287180), (360, 1237123), (519, 858120), (692, 643590), (865, 514872), (1038, 429060), (1384, 321795), (1557, 286040), (1730, 257436), (2076, 214530), (2595, 171624), (3114, 143020), (3460, 128718), (4152, 107265), (5190, 85812), (6228, 71510), (6920, 64359), (7151, 62280), (7785, 57208), (10380, 42906), (12456, 35755), (14302, 31140), (15570, 28604), (20760, 21453)]