123056160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:271

約数の個数: 192

約数和(自身を含む): 415134720

約数和(自身を除く): 292078560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 103, 114, 120, 131, 152, 160, 190, 206, 228, 240, 262, 285, 304, 309, 380, 393, 412, 456, 480, 515, 524, 570, 608, 618, 655, 760, 786, 824, 912, 1030, 1048, 1140, 1236, 1310, 1520, 1545, 1572, 1648, 1824, 1957, 1965, 2060, 2096, 2280, 2472, 2489, 2620, 3040, 3090, 3144, 3296, 3914, 3930, 4120, 4192, 4560, 4944, 4978, 5240, 5871, 6180, 6288, 7467, 7828, 7860, 8240, 9120, 9785, 9888, 9956, 10480, 11742, 12360, 12445, 12576, 13493, 14934, 15656, 15720, 16480, 19570, 19912, 20960, 23484, 24720, 24890, 26986, 29355, 29868, 31312, 31440, 37335, 39140, 39824, 40479, 46968, 49440, 49780, 53972, 58710, 59736, 62624, 62880, 67465, 74670, 78280, 79648, 80958, 93936, 99560, 107944, 117420, 119472, 134930, 149340, 156560, 161916, 187872, 199120, 202395, 215888, 234840, 238944, 256367, 269860, 298680, 313120, 323832, 398240, 404790, 431776, 469680, 512734, 539720, 597360, 647664, 769101, 809580, 939360, 1025468, 1079440, 1194720, 1281835, 1295328, 1538202, 1619160, 2050936, 2158880, 2563670, 3076404, 3238320, 3845505, 4101872, 5127340, 6152808, 6476640, 7691010, 8203744, 10254680, 12305616, 15382020, 20509360, 24611232, 30764040, 41018720, 61528080, 123056160]

約数ペア:

[(1, 123056160), (2, 61528080), (3, 41018720), (4, 30764040), (5, 24611232), (6, 20509360), (8, 15382020), (10, 12305616), (12, 10254680), (15, 8203744), (16, 7691010), (19, 6476640), (20, 6152808), (24, 5127340), (30, 4101872), (32, 3845505), (38, 3238320), (40, 3076404), (48, 2563670), (57, 2158880), (60, 2050936), (76, 1619160), (80, 1538202), (95, 1295328), (96, 1281835), (103, 1194720), (114, 1079440), (120, 1025468), (131, 939360), (152, 809580), (160, 769101), (190, 647664), (206, 597360), (228, 539720), (240, 512734), (262, 469680), (285, 431776), (304, 404790), (309, 398240), (380, 323832), (393, 313120), (412, 298680), (456, 269860), (480, 256367), (515, 238944), (524, 234840), (570, 215888), (608, 202395), (618, 199120), (655, 187872), (760, 161916), (786, 156560), (824, 149340), (912, 134930), (1030, 119472), (1048, 117420), (1140, 107944), (1236, 99560), (1310, 93936), (1520, 80958), (1545, 79648), (1572, 78280), (1648, 74670), (1824, 67465), (1957, 62880), (1965, 62624), (2060, 59736), (2096, 58710), (2280, 53972), (2472, 49780), (2489, 49440), (2620, 46968), (3040, 40479), (3090, 39824), (3144, 39140), (3296, 37335), (3914, 31440), (3930, 31312), (4120, 29868), (4192, 29355), (4560, 26986), (4944, 24890), (4978, 24720), (5240, 23484), (5871, 20960), (6180, 19912), (6288, 19570), (7467, 16480), (7828, 15720), (7860, 15656), (8240, 14934), (9120, 13493), (9785, 12576), (9888, 12445), (9956, 12360), (10480, 11742)]