1115327520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{4327}}^1$

素因数の和:4527

約数の個数: 144

約数和(自身を含む): 3828202560

約数和(自身を除く): 2712875040

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, 72, 80, 90, 96, 120, 144, 160, 179, 180, 240, 288, 358, 360, 480, 537, 716, 720, 895, 1074, 1432, 1440, 1611, 1790, 2148, 2685, 2864, 3222, 3580, 4296, 4327, 5370, 5728, 6444, 7160, 8055, 8592, 8654, 10740, 12888, 12981, 14320, 16110, 17184, 17308, 21480, 21635, 25776, 25962, 28640, 32220, 34616, 38943, 42960, 43270, 51552, 51924, 64440, 64905, 69232, 77886, 85920, 86540, 103848, 128880, 129810, 138464, 155772, 173080, 194715, 207696, 257760, 259620, 311544, 346160, 389430, 415392, 519240, 623088, 692320, 774533, 778860, 1038480, 1246176, 1549066, 1557720, 2076960, 2323599, 3098132, 3115440, 3872665, 4647198, 6196264, 6230880, 6970797, 7745330, 9294396, 11617995, 12392528, 13941594, 15490660, 18588792, 23235990, 24785056, 27883188, 30981320, 34853985, 37177584, 46471980, 55766376, 61962640, 69707970, 74355168, 92943960, 111532752, 123925280, 139415940, 185887920, 223065504, 278831880, 371775840, 557663760, 1115327520]

約数ペア:

[(1, 1115327520), (2, 557663760), (3, 371775840), (4, 278831880), (5, 223065504), (6, 185887920), (8, 139415940), (9, 123925280), (10, 111532752), (12, 92943960), (15, 74355168), (16, 69707970), (18, 61962640), (20, 55766376), (24, 46471980), (30, 37177584), (32, 34853985), (36, 30981320), (40, 27883188), (45, 24785056), (48, 23235990), (60, 18588792), (72, 15490660), (80, 13941594), (90, 12392528), (96, 11617995), (120, 9294396), (144, 7745330), (160, 6970797), (179, 6230880), (180, 6196264), (240, 4647198), (288, 3872665), (358, 3115440), (360, 3098132), (480, 2323599), (537, 2076960), (716, 1557720), (720, 1549066), (895, 1246176), (1074, 1038480), (1432, 778860), (1440, 774533), (1611, 692320), (1790, 623088), (2148, 519240), (2685, 415392), (2864, 389430), (3222, 346160), (3580, 311544), (4296, 259620), (4327, 257760), (5370, 207696), (5728, 194715), (6444, 173080), (7160, 155772), (8055, 138464), (8592, 129810), (8654, 128880), (10740, 103848), (12888, 86540), (12981, 85920), (14320, 77886), (16110, 69232), (17184, 64905), (17308, 64440), (21480, 51924), (21635, 51552), (25776, 43270), (25962, 42960), (28640, 38943), (32220, 34616)]