326862720

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{56747}}^1$

素因数の和:56772

約数の個数: 96

約数和(自身を含む): 1128717720

約数和(自身を除く): 801855000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 56747, 113494, 170241, 226988, 283735, 340482, 453976, 510723, 567470, 680964, 851205, 907952, 1021446, 1134940, 1361928, 1702410, 1815904, 2042892, 2269880, 2553615, 2723856, 3404820, 3631808, 4085784, 4539760, 5107230, 5447712, 6809640, 7263616, 8171568, 9079520, 10214460, 10895424, 13619280, 16343136, 18159040, 20428920, 21790848, 27238560, 32686272, 36318080, 40857840, 54477120, 65372544, 81715680, 108954240, 163431360, 326862720]

約数ペア:

[(1, 326862720), (2, 163431360), (3, 108954240), (4, 81715680), (5, 65372544), (6, 54477120), (8, 40857840), (9, 36318080), (10, 32686272), (12, 27238560), (15, 21790848), (16, 20428920), (18, 18159040), (20, 16343136), (24, 13619280), (30, 10895424), (32, 10214460), (36, 9079520), (40, 8171568), (45, 7263616), (48, 6809640), (60, 5447712), (64, 5107230), (72, 4539760), (80, 4085784), (90, 3631808), (96, 3404820), (120, 2723856), (128, 2553615), (144, 2269880), (160, 2042892), (180, 1815904), (192, 1702410), (240, 1361928), (288, 1134940), (320, 1021446), (360, 907952), (384, 851205), (480, 680964), (576, 567470), (640, 510723), (720, 453976), (960, 340482), (1152, 283735), (1440, 226988), (1920, 170241), (2880, 113494), (5760, 56747)]