54372240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:226

約数の個数: 240

約数和(自身を含む): 203247408

約数和(自身を除く): 148875168

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 37, 39, 40, 45, 48, 52, 60, 65, 72, 74, 78, 80, 90, 104, 111, 117, 120, 130, 144, 148, 156, 157, 180, 185, 195, 208, 222, 234, 240, 260, 296, 312, 314, 333, 360, 370, 390, 444, 468, 471, 481, 520, 555, 585, 592, 624, 628, 666, 720, 740, 780, 785, 888, 936, 942, 962, 1040, 1110, 1170, 1256, 1332, 1413, 1443, 1480, 1560, 1570, 1665, 1776, 1872, 1884, 1924, 2041, 2220, 2340, 2355, 2405, 2512, 2664, 2826, 2886, 2960, 3120, 3140, 3330, 3768, 3848, 4082, 4329, 4440, 4680, 4710, 4810, 5328, 5652, 5772, 5809, 6123, 6280, 6660, 7065, 7215, 7536, 7696, 8164, 8658, 8880, 9360, 9420, 9620, 10205, 11304, 11544, 11618, 12246, 12560, 13320, 14130, 14430, 16328, 17316, 17427, 18369, 18840, 19240, 20410, 21645, 22608, 23088, 23236, 24492, 26640, 28260, 28860, 29045, 30615, 32656, 34632, 34854, 36738, 37680, 38480, 40820, 43290, 46472, 48984, 52281, 56520, 57720, 58090, 61230, 69264, 69708, 73476, 75517, 81640, 86580, 87135, 91845, 92944, 97968, 104562, 113040, 115440, 116180, 122460, 139416, 146952, 151034, 163280, 173160, 174270, 183690, 209124, 226551, 232360, 244920, 261405, 278832, 293904, 302068, 346320, 348540, 367380, 377585, 418248, 453102, 464720, 489840, 522810, 604136, 679653, 697080, 734760, 755170, 836496, 906204, 1045620, 1132755, 1208272, 1359306, 1394160, 1469520, 1510340, 1812408, 2091240, 2265510, 2718612, 3020680, 3398265, 3624816, 4182480, 4531020, 5437224, 6041360, 6796530, 9062040, 10874448, 13593060, 18124080, 27186120, 54372240]

約数ペア:

[(1, 54372240), (2, 27186120), (3, 18124080), (4, 13593060), (5, 10874448), (6, 9062040), (8, 6796530), (9, 6041360), (10, 5437224), (12, 4531020), (13, 4182480), (15, 3624816), (16, 3398265), (18, 3020680), (20, 2718612), (24, 2265510), (26, 2091240), (30, 1812408), (36, 1510340), (37, 1469520), (39, 1394160), (40, 1359306), (45, 1208272), (48, 1132755), (52, 1045620), (60, 906204), (65, 836496), (72, 755170), (74, 734760), (78, 697080), (80, 679653), (90, 604136), (104, 522810), (111, 489840), (117, 464720), (120, 453102), (130, 418248), (144, 377585), (148, 367380), (156, 348540), (157, 346320), (180, 302068), (185, 293904), (195, 278832), (208, 261405), (222, 244920), (234, 232360), (240, 226551), (260, 209124), (296, 183690), (312, 174270), (314, 173160), (333, 163280), (360, 151034), (370, 146952), (390, 139416), (444, 122460), (468, 116180), (471, 115440), (481, 113040), (520, 104562), (555, 97968), (585, 92944), (592, 91845), (624, 87135), (628, 86580), (666, 81640), (720, 75517), (740, 73476), (780, 69708), (785, 69264), (888, 61230), (936, 58090), (942, 57720), (962, 56520), (1040, 52281), (1110, 48984), (1170, 46472), (1256, 43290), (1332, 40820), (1413, 38480), (1443, 37680), (1480, 36738), (1560, 34854), (1570, 34632), (1665, 32656), (1776, 30615), (1872, 29045), (1884, 28860), (1924, 28260), (2041, 26640), (2220, 24492), (2340, 23236), (2355, 23088), (2405, 22608), (2512, 21645), (2664, 20410), (2826, 19240), (2886, 18840), (2960, 18369), (3120, 17427), (3140, 17316), (3330, 16328), (3768, 14430), (3848, 14130), (4082, 13320), (4329, 12560), (4440, 12246), (4680, 11618), (4710, 11544), (4810, 11304), (5328, 10205), (5652, 9620), (5772, 9420), (5809, 9360), (6123, 8880), (6280, 8658), (6660, 8164), (7065, 7696), (7215, 7536)]