307560240

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1217}}^1$

素因数の和:1258

約数の個数: 240

約数和(自身を含む): 1154488608

約数和(自身を除く): 846928368

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 104, 108, 117, 120, 130, 135, 144, 156, 162, 180, 195, 208, 216, 234, 240, 243, 260, 270, 312, 324, 351, 360, 390, 405, 432, 468, 486, 520, 540, 585, 624, 648, 702, 720, 780, 810, 936, 972, 1040, 1053, 1080, 1170, 1215, 1217, 1296, 1404, 1560, 1620, 1755, 1872, 1944, 2106, 2160, 2340, 2430, 2434, 2808, 3120, 3159, 3240, 3510, 3651, 3888, 4212, 4680, 4860, 4868, 5265, 5616, 6085, 6318, 6480, 7020, 7302, 8424, 9360, 9720, 9736, 10530, 10953, 12170, 12636, 14040, 14604, 15795, 15821, 16848, 18255, 19440, 19472, 21060, 21906, 24340, 25272, 28080, 29208, 31590, 31642, 32859, 36510, 42120, 43812, 47463, 48680, 50544, 54765, 58416, 63180, 63284, 65718, 73020, 79105, 84240, 87624, 94926, 97360, 98577, 109530, 126360, 126568, 131436, 142389, 146040, 158210, 164295, 175248, 189852, 197154, 219060, 237315, 252720, 253136, 262872, 284778, 292080, 295731, 316420, 328590, 379704, 394308, 427167, 438120, 474630, 492885, 525744, 569556, 591462, 632840, 657180, 711945, 759408, 788616, 854334, 876240, 949260, 985770, 1139112, 1182924, 1265680, 1281501, 1314360, 1423890, 1478655, 1577232, 1708668, 1898520, 1971540, 2135835, 2278224, 2365848, 2563002, 2628720, 2847780, 2957310, 3417336, 3797040, 3844503, 3943080, 4271670, 4731696, 5126004, 5695560, 5914620, 6407505, 6834672, 7689006, 7886160, 8543340, 10252008, 11391120, 11829240, 12815010, 15378012, 17086680, 19222515, 20504016, 23658480, 25630020, 30756024, 34173360, 38445030, 51260040, 61512048, 76890060, 102520080, 153780120, 307560240]

約数ペア:

[(1, 307560240), (2, 153780120), (3, 102520080), (4, 76890060), (5, 61512048), (6, 51260040), (8, 38445030), (9, 34173360), (10, 30756024), (12, 25630020), (13, 23658480), (15, 20504016), (16, 19222515), (18, 17086680), (20, 15378012), (24, 12815010), (26, 11829240), (27, 11391120), (30, 10252008), (36, 8543340), (39, 7886160), (40, 7689006), (45, 6834672), (48, 6407505), (52, 5914620), (54, 5695560), (60, 5126004), (65, 4731696), (72, 4271670), (78, 3943080), (80, 3844503), (81, 3797040), (90, 3417336), (104, 2957310), (108, 2847780), (117, 2628720), (120, 2563002), (130, 2365848), (135, 2278224), (144, 2135835), (156, 1971540), (162, 1898520), (180, 1708668), (195, 1577232), (208, 1478655), (216, 1423890), (234, 1314360), (240, 1281501), (243, 1265680), (260, 1182924), (270, 1139112), (312, 985770), (324, 949260), (351, 876240), (360, 854334), (390, 788616), (405, 759408), (432, 711945), (468, 657180), (486, 632840), (520, 591462), (540, 569556), (585, 525744), (624, 492885), (648, 474630), (702, 438120), (720, 427167), (780, 394308), (810, 379704), (936, 328590), (972, 316420), (1040, 295731), (1053, 292080), (1080, 284778), (1170, 262872), (1215, 253136), (1217, 252720), (1296, 237315), (1404, 219060), (1560, 197154), (1620, 189852), (1755, 175248), (1872, 164295), (1944, 158210), (2106, 146040), (2160, 142389), (2340, 131436), (2430, 126568), (2434, 126360), (2808, 109530), (3120, 98577), (3159, 97360), (3240, 94926), (3510, 87624), (3651, 84240), (3888, 79105), (4212, 73020), (4680, 65718), (4860, 63284), (4868, 63180), (5265, 58416), (5616, 54765), (6085, 50544), (6318, 48680), (6480, 47463), (7020, 43812), (7302, 42120), (8424, 36510), (9360, 32859), (9720, 31642), (9736, 31590), (10530, 29208), (10953, 28080), (12170, 25272), (12636, 24340), (14040, 21906), (14604, 21060), (15795, 19472), (15821, 19440), (16848, 18255)]