15953280

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{1187}}^1$

素因数の和:1216

約数の個数: 128

約数和(自身を含む): 58164480

約数和(自身を除く): 42211200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1187, 1344, 1680, 1920, 2240, 2374, 2688, 3360, 3561, 4480, 4748, 5935, 6720, 7122, 8309, 9496, 11870, 13440, 14244, 16618, 17805, 18992, 23740, 24927, 28488, 33236, 35610, 37984, 41545, 47480, 49854, 56976, 66472, 71220, 75968, 83090, 94960, 99708, 113952, 124635, 132944, 142440, 151936, 166180, 189920, 199416, 227904, 249270, 265888, 284880, 332360, 379840, 398832, 455808, 498540, 531776, 569760, 664720, 759680, 797664, 997080, 1063552, 1139520, 1329440, 1595328, 1994160, 2279040, 2658880, 3190656, 3988320, 5317760, 7976640, 15953280]

約数ペア:

[(1, 15953280), (2, 7976640), (3, 5317760), (4, 3988320), (5, 3190656), (6, 2658880), (7, 2279040), (8, 1994160), (10, 1595328), (12, 1329440), (14, 1139520), (15, 1063552), (16, 997080), (20, 797664), (21, 759680), (24, 664720), (28, 569760), (30, 531776), (32, 498540), (35, 455808), (40, 398832), (42, 379840), (48, 332360), (56, 284880), (60, 265888), (64, 249270), (70, 227904), (80, 199416), (84, 189920), (96, 166180), (105, 151936), (112, 142440), (120, 132944), (128, 124635), (140, 113952), (160, 99708), (168, 94960), (192, 83090), (210, 75968), (224, 71220), (240, 66472), (280, 56976), (320, 49854), (336, 47480), (384, 41545), (420, 37984), (448, 35610), (480, 33236), (560, 28488), (640, 24927), (672, 23740), (840, 18992), (896, 17805), (960, 16618), (1120, 14244), (1187, 13440), (1344, 11870), (1680, 9496), (1920, 8309), (2240, 7122), (2374, 6720), (2688, 5935), (3360, 4748), (3561, 4480)]