308889360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{541}}^1$

素因数の和:634

約数の個数: 240

約数和(自身を含む): 1137562608

約数和(自身を除く): 828673248

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 61, 65, 72, 78, 80, 90, 104, 117, 120, 122, 130, 144, 156, 180, 183, 195, 208, 234, 240, 244, 260, 305, 312, 360, 366, 390, 468, 488, 520, 541, 549, 585, 610, 624, 720, 732, 780, 793, 915, 936, 976, 1040, 1082, 1098, 1170, 1220, 1464, 1560, 1586, 1623, 1830, 1872, 2164, 2196, 2340, 2379, 2440, 2705, 2745, 2928, 3120, 3172, 3246, 3660, 3965, 4328, 4392, 4680, 4758, 4869, 4880, 5410, 5490, 6344, 6492, 7033, 7137, 7320, 7930, 8115, 8656, 8784, 9360, 9516, 9738, 10820, 10980, 11895, 12688, 12984, 14066, 14274, 14640, 15860, 16230, 19032, 19476, 21099, 21640, 21960, 23790, 24345, 25968, 28132, 28548, 31720, 32460, 33001, 35165, 35685, 38064, 38952, 42198, 43280, 43920, 47580, 48690, 56264, 57096, 63297, 63440, 64920, 66002, 70330, 71370, 77904, 84396, 95160, 97380, 99003, 105495, 112528, 114192, 126594, 129840, 132004, 140660, 142740, 165005, 168792, 190320, 194760, 198006, 210990, 253188, 264008, 281320, 285480, 297009, 316485, 330010, 337584, 389520, 396012, 421980, 429013, 495015, 506376, 528016, 562640, 570960, 594018, 632970, 660020, 792024, 843960, 858026, 990030, 1012752, 1188036, 1265940, 1287039, 1320040, 1485045, 1584048, 1687920, 1716052, 1980060, 2145065, 2376072, 2531880, 2574078, 2640080, 2970090, 3432104, 3861117, 3960120, 4290130, 4752144, 5063760, 5148156, 5940180, 6435195, 6864208, 7722234, 7920240, 8580260, 10296312, 11880360, 12870390, 15444468, 17160520, 19305585, 20592624, 23760720, 25740780, 30888936, 34321040, 38611170, 51481560, 61777872, 77222340, 102963120, 154444680, 308889360]

約数ペア:

[(1, 308889360), (2, 154444680), (3, 102963120), (4, 77222340), (5, 61777872), (6, 51481560), (8, 38611170), (9, 34321040), (10, 30888936), (12, 25740780), (13, 23760720), (15, 20592624), (16, 19305585), (18, 17160520), (20, 15444468), (24, 12870390), (26, 11880360), (30, 10296312), (36, 8580260), (39, 7920240), (40, 7722234), (45, 6864208), (48, 6435195), (52, 5940180), (60, 5148156), (61, 5063760), (65, 4752144), (72, 4290130), (78, 3960120), (80, 3861117), (90, 3432104), (104, 2970090), (117, 2640080), (120, 2574078), (122, 2531880), (130, 2376072), (144, 2145065), (156, 1980060), (180, 1716052), (183, 1687920), (195, 1584048), (208, 1485045), (234, 1320040), (240, 1287039), (244, 1265940), (260, 1188036), (305, 1012752), (312, 990030), (360, 858026), (366, 843960), (390, 792024), (468, 660020), (488, 632970), (520, 594018), (541, 570960), (549, 562640), (585, 528016), (610, 506376), (624, 495015), (720, 429013), (732, 421980), (780, 396012), (793, 389520), (915, 337584), (936, 330010), (976, 316485), (1040, 297009), (1082, 285480), (1098, 281320), (1170, 264008), (1220, 253188), (1464, 210990), (1560, 198006), (1586, 194760), (1623, 190320), (1830, 168792), (1872, 165005), (2164, 142740), (2196, 140660), (2340, 132004), (2379, 129840), (2440, 126594), (2705, 114192), (2745, 112528), (2928, 105495), (3120, 99003), (3172, 97380), (3246, 95160), (3660, 84396), (3965, 77904), (4328, 71370), (4392, 70330), (4680, 66002), (4758, 64920), (4869, 63440), (4880, 63297), (5410, 57096), (5490, 56264), (6344, 48690), (6492, 47580), (7033, 43920), (7137, 43280), (7320, 42198), (7930, 38952), (8115, 38064), (8656, 35685), (8784, 35165), (9360, 33001), (9516, 32460), (9738, 31720), (10820, 28548), (10980, 28132), (11895, 25968), (12688, 24345), (12984, 23790), (14066, 21960), (14274, 21640), (14640, 21099), (15860, 19476), (16230, 19032)]