1145932800

素因数分解:

$2^{10}\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{347}}^1$

素因数の和:423

約数の個数: 264

約数和(自身を含む): 3886614336

約数和(自身を除く): 2740681536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 43, 48, 50, 60, 64, 75, 80, 86, 96, 100, 120, 128, 129, 150, 160, 172, 192, 200, 215, 240, 256, 258, 300, 320, 344, 347, 384, 400, 430, 480, 512, 516, 600, 640, 645, 688, 694, 768, 800, 860, 960, 1024, 1032, 1041, 1075, 1200, 1280, 1290, 1376, 1388, 1536, 1600, 1720, 1735, 1920, 2064, 2082, 2150, 2400, 2560, 2580, 2752, 2776, 3072, 3200, 3225, 3440, 3470, 3840, 4128, 4164, 4300, 4800, 5120, 5160, 5205, 5504, 5552, 6400, 6450, 6880, 6940, 7680, 8256, 8328, 8600, 8675, 9600, 10320, 10410, 11008, 11104, 12800, 12900, 13760, 13880, 14921, 15360, 16512, 16656, 17200, 17350, 19200, 20640, 20820, 22016, 22208, 25600, 25800, 26025, 27520, 27760, 29842, 33024, 33312, 34400, 34700, 38400, 41280, 41640, 44032, 44416, 44763, 51600, 52050, 55040, 55520, 59684, 66048, 66624, 68800, 69400, 74605, 76800, 82560, 83280, 88832, 89526, 103200, 104100, 110080, 111040, 119368, 132096, 133248, 137600, 138800, 149210, 165120, 166560, 177664, 179052, 206400, 208200, 220160, 222080, 223815, 238736, 266496, 275200, 277600, 298420, 330240, 333120, 355328, 358104, 373025, 412800, 416400, 444160, 447630, 477472, 532992, 550400, 555200, 596840, 660480, 666240, 716208, 746050, 825600, 832800, 888320, 895260, 954944, 1065984, 1100800, 1110400, 1119075, 1193680, 1332480, 1432416, 1492100, 1651200, 1665600, 1776640, 1790520, 1909888, 2220800, 2238150, 2387360, 2664960, 2864832, 2984200, 3302400, 3331200, 3581040, 3819776, 4441600, 4476300, 4774720, 5329920, 5729664, 5968400, 6662400, 7162080, 7639552, 8883200, 8952600, 9549440, 11459328, 11936800, 13324800, 14324160, 15279104, 17905200, 19098880, 22918656, 23873600, 26649600, 28648320, 35810400, 38197760, 45837312, 47747200, 57296640, 71620800, 76395520, 95494400, 114593280, 143241600, 190988800, 229186560, 286483200, 381977600, 572966400, 1145932800]

約数ペア:

[(1, 1145932800), (2, 572966400), (3, 381977600), (4, 286483200), (5, 229186560), (6, 190988800), (8, 143241600), (10, 114593280), (12, 95494400), (15, 76395520), (16, 71620800), (20, 57296640), (24, 47747200), (25, 45837312), (30, 38197760), (32, 35810400), (40, 28648320), (43, 26649600), (48, 23873600), (50, 22918656), (60, 19098880), (64, 17905200), (75, 15279104), (80, 14324160), (86, 13324800), (96, 11936800), (100, 11459328), (120, 9549440), (128, 8952600), (129, 8883200), (150, 7639552), (160, 7162080), (172, 6662400), (192, 5968400), (200, 5729664), (215, 5329920), (240, 4774720), (256, 4476300), (258, 4441600), (300, 3819776), (320, 3581040), (344, 3331200), (347, 3302400), (384, 2984200), (400, 2864832), (430, 2664960), (480, 2387360), (512, 2238150), (516, 2220800), (600, 1909888), (640, 1790520), (645, 1776640), (688, 1665600), (694, 1651200), (768, 1492100), (800, 1432416), (860, 1332480), (960, 1193680), (1024, 1119075), (1032, 1110400), (1041, 1100800), (1075, 1065984), (1200, 954944), (1280, 895260), (1290, 888320), (1376, 832800), (1388, 825600), (1536, 746050), (1600, 716208), (1720, 666240), (1735, 660480), (1920, 596840), (2064, 555200), (2082, 550400), (2150, 532992), (2400, 477472), (2560, 447630), (2580, 444160), (2752, 416400), (2776, 412800), (3072, 373025), (3200, 358104), (3225, 355328), (3440, 333120), (3470, 330240), (3840, 298420), (4128, 277600), (4164, 275200), (4300, 266496), (4800, 238736), (5120, 223815), (5160, 222080), (5205, 220160), (5504, 208200), (5552, 206400), (6400, 179052), (6450, 177664), (6880, 166560), (6940, 165120), (7680, 149210), (8256, 138800), (8328, 137600), (8600, 133248), (8675, 132096), (9600, 119368), (10320, 111040), (10410, 110080), (11008, 104100), (11104, 103200), (12800, 89526), (12900, 88832), (13760, 83280), (13880, 82560), (14921, 76800), (15360, 74605), (16512, 69400), (16656, 68800), (17200, 66624), (17350, 66048), (19200, 59684), (20640, 55520), (20820, 55040), (22016, 52050), (22208, 51600), (25600, 44763), (25800, 44416), (26025, 44032), (27520, 41640), (27760, 41280), (29842, 38400), (33024, 34700), (33312, 34400)]