123241560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:202

約数の個数: 192

約数和(自身を含む): 411091200

約数和(自身を除く): 287849640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 59, 60, 65, 78, 103, 104, 118, 120, 130, 156, 169, 177, 195, 206, 236, 260, 295, 309, 312, 338, 354, 390, 412, 472, 507, 515, 520, 590, 618, 676, 708, 767, 780, 824, 845, 885, 1014, 1030, 1180, 1236, 1339, 1352, 1416, 1534, 1545, 1560, 1690, 1770, 2028, 2060, 2301, 2360, 2472, 2535, 2678, 3068, 3090, 3380, 3540, 3835, 4017, 4056, 4120, 4602, 5070, 5356, 6077, 6136, 6180, 6695, 6760, 7080, 7670, 8034, 9204, 9971, 10140, 10712, 11505, 12154, 12360, 13390, 15340, 16068, 17407, 18231, 18408, 19942, 20085, 20280, 23010, 24308, 26780, 29913, 30385, 30680, 32136, 34814, 36462, 39884, 40170, 46020, 48616, 49855, 52221, 53560, 59826, 60770, 69628, 72924, 79001, 79768, 80340, 87035, 91155, 92040, 99710, 104442, 119652, 121540, 139256, 145848, 149565, 158002, 160680, 174070, 182310, 199420, 208884, 237003, 239304, 243080, 261105, 299130, 316004, 348140, 364620, 395005, 398840, 417768, 474006, 522210, 598260, 632008, 696280, 729240, 790010, 948012, 1027013, 1044420, 1185015, 1196520, 1580020, 1896024, 2054026, 2088840, 2370030, 3081039, 3160040, 4108052, 4740060, 5135065, 6162078, 8216104, 9480120, 10270130, 12324156, 15405195, 20540260, 24648312, 30810390, 41080520, 61620780, 123241560]

約数ペア:

[(1, 123241560), (2, 61620780), (3, 41080520), (4, 30810390), (5, 24648312), (6, 20540260), (8, 15405195), (10, 12324156), (12, 10270130), (13, 9480120), (15, 8216104), (20, 6162078), (24, 5135065), (26, 4740060), (30, 4108052), (39, 3160040), (40, 3081039), (52, 2370030), (59, 2088840), (60, 2054026), (65, 1896024), (78, 1580020), (103, 1196520), (104, 1185015), (118, 1044420), (120, 1027013), (130, 948012), (156, 790010), (169, 729240), (177, 696280), (195, 632008), (206, 598260), (236, 522210), (260, 474006), (295, 417768), (309, 398840), (312, 395005), (338, 364620), (354, 348140), (390, 316004), (412, 299130), (472, 261105), (507, 243080), (515, 239304), (520, 237003), (590, 208884), (618, 199420), (676, 182310), (708, 174070), (767, 160680), (780, 158002), (824, 149565), (845, 145848), (885, 139256), (1014, 121540), (1030, 119652), (1180, 104442), (1236, 99710), (1339, 92040), (1352, 91155), (1416, 87035), (1534, 80340), (1545, 79768), (1560, 79001), (1690, 72924), (1770, 69628), (2028, 60770), (2060, 59826), (2301, 53560), (2360, 52221), (2472, 49855), (2535, 48616), (2678, 46020), (3068, 40170), (3090, 39884), (3380, 36462), (3540, 34814), (3835, 32136), (4017, 30680), (4056, 30385), (4120, 29913), (4602, 26780), (5070, 24308), (5356, 23010), (6077, 20280), (6136, 20085), (6180, 19942), (6695, 18408), (6760, 18231), (7080, 17407), (7670, 16068), (8034, 15340), (9204, 13390), (9971, 12360), (10140, 12154), (10712, 11505)]