12307200

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{641}}^1$

素因数の和:670

約数の個数: 108

約数和(自身を含む): 40679688

約数和(自身を除く): 28372488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 192, 200, 240, 256, 300, 320, 384, 400, 480, 600, 640, 641, 768, 800, 960, 1200, 1280, 1282, 1600, 1920, 1923, 2400, 2564, 3200, 3205, 3840, 3846, 4800, 5128, 6400, 6410, 7692, 9600, 9615, 10256, 12820, 15384, 16025, 19200, 19230, 20512, 25640, 30768, 32050, 38460, 41024, 48075, 51280, 61536, 64100, 76920, 82048, 96150, 102560, 123072, 128200, 153840, 164096, 192300, 205120, 246144, 256400, 307680, 384600, 410240, 492288, 512800, 615360, 769200, 820480, 1025600, 1230720, 1538400, 2051200, 2461440, 3076800, 4102400, 6153600, 12307200]

約数ペア:

[(1, 12307200), (2, 6153600), (3, 4102400), (4, 3076800), (5, 2461440), (6, 2051200), (8, 1538400), (10, 1230720), (12, 1025600), (15, 820480), (16, 769200), (20, 615360), (24, 512800), (25, 492288), (30, 410240), (32, 384600), (40, 307680), (48, 256400), (50, 246144), (60, 205120), (64, 192300), (75, 164096), (80, 153840), (96, 128200), (100, 123072), (120, 102560), (128, 96150), (150, 82048), (160, 76920), (192, 64100), (200, 61536), (240, 51280), (256, 48075), (300, 41024), (320, 38460), (384, 32050), (400, 30768), (480, 25640), (600, 20512), (640, 19230), (641, 19200), (768, 16025), (800, 15384), (960, 12820), (1200, 10256), (1280, 9615), (1282, 9600), (1600, 7692), (1920, 6410), (1923, 6400), (2400, 5128), (2564, 4800), (3200, 3846), (3205, 3840)]