47760960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:165

約数の個数: 224

約数和(自身を含む): 168981120

約数和(自身を除く): 121220160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 43, 48, 52, 60, 64, 65, 78, 80, 86, 89, 96, 104, 120, 129, 130, 156, 160, 172, 178, 192, 195, 208, 215, 240, 258, 260, 267, 312, 320, 344, 356, 390, 416, 430, 445, 480, 516, 520, 534, 559, 624, 645, 688, 712, 780, 832, 860, 890, 960, 1032, 1040, 1068, 1118, 1157, 1248, 1290, 1335, 1376, 1424, 1560, 1677, 1720, 1780, 2064, 2080, 2136, 2236, 2314, 2496, 2580, 2670, 2752, 2795, 2848, 3120, 3354, 3440, 3471, 3560, 3827, 4128, 4160, 4272, 4472, 4628, 5160, 5340, 5590, 5696, 5785, 6240, 6708, 6880, 6942, 7120, 7654, 8256, 8385, 8544, 8944, 9256, 10320, 10680, 11180, 11481, 11570, 12480, 13416, 13760, 13884, 14240, 15308, 16770, 17088, 17355, 17888, 18512, 19135, 20640, 21360, 22360, 22962, 23140, 26832, 27768, 28480, 30616, 33540, 34710, 35776, 37024, 38270, 41280, 42720, 44720, 45924, 46280, 49751, 53664, 55536, 57405, 61232, 67080, 69420, 74048, 76540, 85440, 89440, 91848, 92560, 99502, 107328, 111072, 114810, 122464, 134160, 138840, 149253, 153080, 178880, 183696, 185120, 199004, 222144, 229620, 244928, 248755, 268320, 277680, 298506, 306160, 367392, 370240, 398008, 459240, 497510, 536640, 555360, 597012, 612320, 734784, 746265, 796016, 918480, 995020, 1110720, 1194024, 1224640, 1492530, 1592032, 1836960, 1990040, 2388048, 2985060, 3184064, 3673920, 3980080, 4776096, 5970120, 7960160, 9552192, 11940240, 15920320, 23880480, 47760960]

約数ペア:

[(1, 47760960), (2, 23880480), (3, 15920320), (4, 11940240), (5, 9552192), (6, 7960160), (8, 5970120), (10, 4776096), (12, 3980080), (13, 3673920), (15, 3184064), (16, 2985060), (20, 2388048), (24, 1990040), (26, 1836960), (30, 1592032), (32, 1492530), (39, 1224640), (40, 1194024), (43, 1110720), (48, 995020), (52, 918480), (60, 796016), (64, 746265), (65, 734784), (78, 612320), (80, 597012), (86, 555360), (89, 536640), (96, 497510), (104, 459240), (120, 398008), (129, 370240), (130, 367392), (156, 306160), (160, 298506), (172, 277680), (178, 268320), (192, 248755), (195, 244928), (208, 229620), (215, 222144), (240, 199004), (258, 185120), (260, 183696), (267, 178880), (312, 153080), (320, 149253), (344, 138840), (356, 134160), (390, 122464), (416, 114810), (430, 111072), (445, 107328), (480, 99502), (516, 92560), (520, 91848), (534, 89440), (559, 85440), (624, 76540), (645, 74048), (688, 69420), (712, 67080), (780, 61232), (832, 57405), (860, 55536), (890, 53664), (960, 49751), (1032, 46280), (1040, 45924), (1068, 44720), (1118, 42720), (1157, 41280), (1248, 38270), (1290, 37024), (1335, 35776), (1376, 34710), (1424, 33540), (1560, 30616), (1677, 28480), (1720, 27768), (1780, 26832), (2064, 23140), (2080, 22962), (2136, 22360), (2236, 21360), (2314, 20640), (2496, 19135), (2580, 18512), (2670, 17888), (2752, 17355), (2795, 17088), (2848, 16770), (3120, 15308), (3354, 14240), (3440, 13884), (3471, 13760), (3560, 13416), (3827, 12480), (4128, 11570), (4160, 11481), (4272, 11180), (4472, 10680), (4628, 10320), (5160, 9256), (5340, 8944), (5590, 8544), (5696, 8385), (5785, 8256), (6240, 7654), (6708, 7120), (6880, 6942)]