16739280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{347}}^1$

素因数の和:433

約数の個数: 120

約数和(自身を含む): 57219552

約数和(自身を除く): 40480272

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 67, 72, 80, 90, 120, 134, 144, 180, 201, 240, 268, 335, 347, 360, 402, 536, 603, 670, 694, 720, 804, 1005, 1041, 1072, 1206, 1340, 1388, 1608, 1735, 2010, 2082, 2412, 2680, 2776, 3015, 3123, 3216, 3470, 4020, 4164, 4824, 5205, 5360, 5552, 6030, 6246, 6940, 8040, 8328, 9648, 10410, 12060, 12492, 13880, 15615, 16080, 16656, 20820, 23249, 24120, 24984, 27760, 31230, 41640, 46498, 48240, 49968, 62460, 69747, 83280, 92996, 116245, 124920, 139494, 185992, 209241, 232490, 249840, 278988, 348735, 371984, 418482, 464980, 557976, 697470, 836964, 929960, 1046205, 1115952, 1394940, 1673928, 1859920, 2092410, 2789880, 3347856, 4184820, 5579760, 8369640, 16739280]

約数ペア:

[(1, 16739280), (2, 8369640), (3, 5579760), (4, 4184820), (5, 3347856), (6, 2789880), (8, 2092410), (9, 1859920), (10, 1673928), (12, 1394940), (15, 1115952), (16, 1046205), (18, 929960), (20, 836964), (24, 697470), (30, 557976), (36, 464980), (40, 418482), (45, 371984), (48, 348735), (60, 278988), (67, 249840), (72, 232490), (80, 209241), (90, 185992), (120, 139494), (134, 124920), (144, 116245), (180, 92996), (201, 83280), (240, 69747), (268, 62460), (335, 49968), (347, 48240), (360, 46498), (402, 41640), (536, 31230), (603, 27760), (670, 24984), (694, 24120), (720, 23249), (804, 20820), (1005, 16656), (1041, 16080), (1072, 15615), (1206, 13880), (1340, 12492), (1388, 12060), (1608, 10410), (1735, 9648), (2010, 8328), (2082, 8040), (2412, 6940), (2680, 6246), (2776, 6030), (3015, 5552), (3123, 5360), (3216, 5205), (3470, 4824), (4020, 4164)]