306802080

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{607}}^1$

素因数の和:650

約数の個数: 288

約数和(自身を含む): 1171183104

約数和(自身を除く): 864381024

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 195, 208, 216, 234, 240, 243, 260, 270, 288, 312, 324, 351, 360, 390, 405, 416, 432, 468, 480, 486, 520, 540, 585, 607, 624, 648, 702, 720, 780, 810, 864, 936, 972, 1040, 1053, 1080, 1170, 1214, 1215, 1248, 1296, 1404, 1440, 1560, 1620, 1755, 1821, 1872, 1944, 2080, 2106, 2160, 2340, 2428, 2430, 2592, 2808, 3035, 3120, 3159, 3240, 3510, 3642, 3744, 3888, 4212, 4320, 4680, 4856, 4860, 5265, 5463, 5616, 6070, 6240, 6318, 6480, 7020, 7284, 7776, 7891, 8424, 9105, 9360, 9712, 9720, 10530, 10926, 11232, 12140, 12636, 12960, 14040, 14568, 15782, 15795, 16389, 16848, 18210, 18720, 19424, 19440, 21060, 21852, 23673, 24280, 25272, 27315, 28080, 29136, 31564, 31590, 32778, 33696, 36420, 38880, 39455, 42120, 43704, 47346, 48560, 49167, 50544, 54630, 56160, 58272, 63128, 63180, 65556, 71019, 72840, 78910, 81945, 84240, 87408, 94692, 97120, 98334, 101088, 109260, 118365, 126256, 126360, 131112, 142038, 145680, 147501, 157820, 163890, 168480, 174816, 189384, 196668, 213057, 218520, 236730, 245835, 252512, 252720, 262224, 284076, 291360, 295002, 315640, 327780, 355095, 378768, 393336, 426114, 437040, 473460, 491670, 505440, 524448, 568152, 590004, 631280, 639171, 655560, 710190, 737505, 757536, 786672, 852228, 874080, 946920, 983340, 1065285, 1136304, 1180008, 1262560, 1278342, 1311120, 1420380, 1475010, 1573344, 1704456, 1893840, 1917513, 1966680, 2130570, 2272608, 2360016, 2556684, 2622240, 2840760, 2950020, 3195855, 3408912, 3787680, 3835026, 3933360, 4261140, 4720032, 5113368, 5681520, 5900040, 6391710, 6817824, 7670052, 7866720, 8522280, 9587565, 10226736, 11363040, 11800080, 12783420, 15340104, 17044560, 19175130, 20453472, 23600160, 25566840, 30680208, 34089120, 38350260, 51133680, 61360416, 76700520, 102267360, 153401040, 306802080]

約数ペア:

[(1, 306802080), (2, 153401040), (3, 102267360), (4, 76700520), (5, 61360416), (6, 51133680), (8, 38350260), (9, 34089120), (10, 30680208), (12, 25566840), (13, 23600160), (15, 20453472), (16, 19175130), (18, 17044560), (20, 15340104), (24, 12783420), (26, 11800080), (27, 11363040), (30, 10226736), (32, 9587565), (36, 8522280), (39, 7866720), (40, 7670052), (45, 6817824), (48, 6391710), (52, 5900040), (54, 5681520), (60, 5113368), (65, 4720032), (72, 4261140), (78, 3933360), (80, 3835026), (81, 3787680), (90, 3408912), (96, 3195855), (104, 2950020), (108, 2840760), (117, 2622240), (120, 2556684), (130, 2360016), (135, 2272608), (144, 2130570), (156, 1966680), (160, 1917513), (162, 1893840), (180, 1704456), (195, 1573344), (208, 1475010), (216, 1420380), (234, 1311120), (240, 1278342), (243, 1262560), (260, 1180008), (270, 1136304), (288, 1065285), (312, 983340), (324, 946920), (351, 874080), (360, 852228), (390, 786672), (405, 757536), (416, 737505), (432, 710190), (468, 655560), (480, 639171), (486, 631280), (520, 590004), (540, 568152), (585, 524448), (607, 505440), (624, 491670), (648, 473460), (702, 437040), (720, 426114), (780, 393336), (810, 378768), (864, 355095), (936, 327780), (972, 315640), (1040, 295002), (1053, 291360), (1080, 284076), (1170, 262224), (1214, 252720), (1215, 252512), (1248, 245835), (1296, 236730), (1404, 218520), (1440, 213057), (1560, 196668), (1620, 189384), (1755, 174816), (1821, 168480), (1872, 163890), (1944, 157820), (2080, 147501), (2106, 145680), (2160, 142038), (2340, 131112), (2428, 126360), (2430, 126256), (2592, 118365), (2808, 109260), (3035, 101088), (3120, 98334), (3159, 97120), (3240, 94692), (3510, 87408), (3642, 84240), (3744, 81945), (3888, 78910), (4212, 72840), (4320, 71019), (4680, 65556), (4856, 63180), (4860, 63128), (5265, 58272), (5463, 56160), (5616, 54630), (6070, 50544), (6240, 49167), (6318, 48560), (6480, 47346), (7020, 43704), (7284, 42120), (7776, 39455), (7891, 38880), (8424, 36420), (9105, 33696), (9360, 32778), (9712, 31590), (9720, 31564), (10530, 29136), (10926, 28080), (11232, 27315), (12140, 25272), (12636, 24280), (12960, 23673), (14040, 21852), (14568, 21060), (15782, 19440), (15795, 19424), (16389, 18720), (16848, 18210)]