25739520

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{6703}}^1$

素因数の和:6727

約数の個数: 72

約数和(自身を含む): 82217856

約数和(自身を除く): 56478336

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, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 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, 1715968, 2144960, 2573952, 3217440, 4289920, 5147904, 6434880, 8579840, 12869760, 25739520]

約数ペア:

[(1, 25739520), (2, 12869760), (3, 8579840), (4, 6434880), (5, 5147904), (6, 4289920), (8, 3217440), (10, 2573952), (12, 2144960), (15, 1715968), (16, 1608720), (20, 1286976), (24, 1072480), (30, 857984), (32, 804360), (40, 643488), (48, 536240), (60, 428992), (64, 402180), (80, 321744), (96, 268120), (120, 214496), (128, 201090), (160, 160872), (192, 134060), (240, 107248), (256, 100545), (320, 80436), (384, 67030), (480, 53624), (640, 40218), (768, 33515), (960, 26812), (1280, 20109), (1920, 13406), (3840, 6703)]