12869760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{6703}}^1$

素因数の和:6725

約数の個数: 64

約数和(自身を含む): 41028480

約数和(自身を除く): 28158720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 6703, 13406, 20109, 26812, 33515, 40218, 53624, 67030, 80436, 100545, 107248, 134060, 160872, 201090, 214496, 268120, 321744, 402180, 428992, 536240, 643488, 804360, 857984, 1072480, 1286976, 1608720, 2144960, 2573952, 3217440, 4289920, 6434880, 12869760]

約数ペア:

[(1, 12869760), (2, 6434880), (3, 4289920), (4, 3217440), (5, 2573952), (6, 2144960), (8, 1608720), (10, 1286976), (12, 1072480), (15, 857984), (16, 804360), (20, 643488), (24, 536240), (30, 428992), (32, 402180), (40, 321744), (48, 268120), (60, 214496), (64, 201090), (80, 160872), (96, 134060), (120, 107248), (128, 100545), (160, 80436), (192, 67030), (240, 53624), (320, 40218), (384, 33515), (480, 26812), (640, 20109), (960, 13406), (1920, 6703)]