23798880

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{787}}^1$

素因数の和:818

約数の個数: 192

約数和(自身を含む): 95316480

約数和(自身を除く): 71517600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 787, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1574, 1680, 1890, 2016, 2160, 2361, 2520, 3024, 3148, 3360, 3780, 3935, 4320, 4722, 5040, 5509, 6048, 6296, 7083, 7560, 7870, 9444, 10080, 11018, 11805, 12592, 14166, 15120, 15740, 16527, 18888, 21249, 22036, 23610, 25184, 27545, 28332, 30240, 31480, 33054, 35415, 37776, 42498, 44072, 47220, 49581, 55090, 56664, 62960, 66108, 70830, 75552, 82635, 84996, 88144, 94440, 99162, 106245, 110180, 113328, 125920, 132216, 141660, 148743, 165270, 169992, 176288, 188880, 198324, 212490, 220360, 226656, 247905, 264432, 283320, 297486, 330540, 339984, 377760, 396648, 424980, 440720, 495810, 528864, 566640, 594972, 661080, 679968, 743715, 793296, 849960, 881440, 991620, 1133280, 1189944, 1322160, 1487430, 1586592, 1699920, 1983240, 2379888, 2644320, 2974860, 3399840, 3966480, 4759776, 5949720, 7932960, 11899440, 23798880]

約数ペア:

[(1, 23798880), (2, 11899440), (3, 7932960), (4, 5949720), (5, 4759776), (6, 3966480), (7, 3399840), (8, 2974860), (9, 2644320), (10, 2379888), (12, 1983240), (14, 1699920), (15, 1586592), (16, 1487430), (18, 1322160), (20, 1189944), (21, 1133280), (24, 991620), (27, 881440), (28, 849960), (30, 793296), (32, 743715), (35, 679968), (36, 661080), (40, 594972), (42, 566640), (45, 528864), (48, 495810), (54, 440720), (56, 424980), (60, 396648), (63, 377760), (70, 339984), (72, 330540), (80, 297486), (84, 283320), (90, 264432), (96, 247905), (105, 226656), (108, 220360), (112, 212490), (120, 198324), (126, 188880), (135, 176288), (140, 169992), (144, 165270), (160, 148743), (168, 141660), (180, 132216), (189, 125920), (210, 113328), (216, 110180), (224, 106245), (240, 99162), (252, 94440), (270, 88144), (280, 84996), (288, 82635), (315, 75552), (336, 70830), (360, 66108), (378, 62960), (420, 56664), (432, 55090), (480, 49581), (504, 47220), (540, 44072), (560, 42498), (630, 37776), (672, 35415), (720, 33054), (756, 31480), (787, 30240), (840, 28332), (864, 27545), (945, 25184), (1008, 23610), (1080, 22036), (1120, 21249), (1260, 18888), (1440, 16527), (1512, 15740), (1574, 15120), (1680, 14166), (1890, 12592), (2016, 11805), (2160, 11018), (2361, 10080), (2520, 9444), (3024, 7870), (3148, 7560), (3360, 7083), (3780, 6296), (3935, 6048), (4320, 5509), (4722, 5040)]