53979120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:184

約数の個数: 240

約数和(自身を含む): 200403840

約数和(自身を除く): 146424720

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, 65, 72, 73, 78, 79, 80, 90, 104, 117, 120, 130, 144, 146, 156, 158, 180, 195, 208, 219, 234, 237, 240, 260, 292, 312, 316, 360, 365, 390, 395, 438, 468, 474, 520, 584, 585, 624, 632, 657, 711, 720, 730, 780, 790, 876, 936, 948, 949, 1027, 1040, 1095, 1168, 1170, 1185, 1264, 1314, 1422, 1460, 1560, 1580, 1752, 1872, 1896, 1898, 2054, 2190, 2340, 2370, 2628, 2844, 2847, 2920, 3081, 3120, 3160, 3285, 3504, 3555, 3792, 3796, 4108, 4380, 4680, 4740, 4745, 5135, 5256, 5688, 5694, 5767, 5840, 6162, 6320, 6570, 7110, 7592, 8216, 8541, 8760, 9243, 9360, 9480, 9490, 10270, 10512, 11376, 11388, 11534, 12324, 13140, 14220, 14235, 15184, 15405, 16432, 17082, 17301, 17520, 18486, 18960, 18980, 20540, 22776, 23068, 24648, 26280, 28440, 28470, 28835, 30810, 34164, 34602, 36972, 37960, 41080, 42705, 45552, 46136, 46215, 49296, 51903, 52560, 56880, 56940, 57670, 61620, 68328, 69204, 73944, 74971, 75920, 82160, 85410, 86505, 92272, 92430, 103806, 113880, 115340, 123240, 136656, 138408, 147888, 149942, 170820, 173010, 184860, 207612, 224913, 227760, 230680, 246480, 259515, 276816, 299884, 341640, 346020, 369720, 374855, 415224, 449826, 461360, 519030, 599768, 674739, 683280, 692040, 739440, 749710, 830448, 899652, 1038060, 1124565, 1199536, 1349478, 1384080, 1499420, 1799304, 2076120, 2249130, 2698956, 2998840, 3373695, 3598608, 4152240, 4498260, 5397912, 5997680, 6747390, 8996520, 10795824, 13494780, 17993040, 26989560, 53979120]

約数ペア:

[(1, 53979120), (2, 26989560), (3, 17993040), (4, 13494780), (5, 10795824), (6, 8996520), (8, 6747390), (9, 5997680), (10, 5397912), (12, 4498260), (13, 4152240), (15, 3598608), (16, 3373695), (18, 2998840), (20, 2698956), (24, 2249130), (26, 2076120), (30, 1799304), (36, 1499420), (39, 1384080), (40, 1349478), (45, 1199536), (48, 1124565), (52, 1038060), (60, 899652), (65, 830448), (72, 749710), (73, 739440), (78, 692040), (79, 683280), (80, 674739), (90, 599768), (104, 519030), (117, 461360), (120, 449826), (130, 415224), (144, 374855), (146, 369720), (156, 346020), (158, 341640), (180, 299884), (195, 276816), (208, 259515), (219, 246480), (234, 230680), (237, 227760), (240, 224913), (260, 207612), (292, 184860), (312, 173010), (316, 170820), (360, 149942), (365, 147888), (390, 138408), (395, 136656), (438, 123240), (468, 115340), (474, 113880), (520, 103806), (584, 92430), (585, 92272), (624, 86505), (632, 85410), (657, 82160), (711, 75920), (720, 74971), (730, 73944), (780, 69204), (790, 68328), (876, 61620), (936, 57670), (948, 56940), (949, 56880), (1027, 52560), (1040, 51903), (1095, 49296), (1168, 46215), (1170, 46136), (1185, 45552), (1264, 42705), (1314, 41080), (1422, 37960), (1460, 36972), (1560, 34602), (1580, 34164), (1752, 30810), (1872, 28835), (1896, 28470), (1898, 28440), (2054, 26280), (2190, 24648), (2340, 23068), (2370, 22776), (2628, 20540), (2844, 18980), (2847, 18960), (2920, 18486), (3081, 17520), (3120, 17301), (3160, 17082), (3285, 16432), (3504, 15405), (3555, 15184), (3792, 14235), (3796, 14220), (4108, 13140), (4380, 12324), (4680, 11534), (4740, 11388), (4745, 11376), (5135, 10512), (5256, 10270), (5688, 9490), (5694, 9480), (5767, 9360), (5840, 9243), (6162, 8760), (6320, 8541), (6570, 8216), (7110, 7592)]