307434240

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{26687}}^1$

素因数の和:26714

約数の個数: 108

約数和(自身を含む): 1063730304

約数和(自身を除く): 756296064

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, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 26687, 53374, 80061, 106748, 133435, 160122, 213496, 240183, 266870, 320244, 400305, 426992, 480366, 533740, 640488, 800610, 853984, 960732, 1067480, 1200915, 1280976, 1601220, 1707968, 1921464, 2134960, 2401830, 2561952, 3202440, 3415936, 3842928, 4269920, 4803660, 5123904, 6404880, 6831872, 7685856, 8539840, 9607320, 10247808, 12809760, 15371712, 17079680, 19214640, 20495616, 25619520, 30743424, 34159360, 38429280, 51239040, 61486848, 76858560, 102478080, 153717120, 307434240]

約数ペア:

[(1, 307434240), (2, 153717120), (3, 102478080), (4, 76858560), (5, 61486848), (6, 51239040), (8, 38429280), (9, 34159360), (10, 30743424), (12, 25619520), (15, 20495616), (16, 19214640), (18, 17079680), (20, 15371712), (24, 12809760), (30, 10247808), (32, 9607320), (36, 8539840), (40, 7685856), (45, 6831872), (48, 6404880), (60, 5123904), (64, 4803660), (72, 4269920), (80, 3842928), (90, 3415936), (96, 3202440), (120, 2561952), (128, 2401830), (144, 2134960), (160, 1921464), (180, 1707968), (192, 1601220), (240, 1280976), (256, 1200915), (288, 1067480), (320, 960732), (360, 853984), (384, 800610), (480, 640488), (576, 533740), (640, 480366), (720, 426992), (768, 400305), (960, 320244), (1152, 266870), (1280, 240183), (1440, 213496), (1920, 160122), (2304, 133435), (2880, 106748), (3840, 80061), (5760, 53374), (11520, 26687)]