13459680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{719}}^1$

素因数の和:753

約数の個数: 144

約数和(自身を含む): 49533120

約数和(自身を除く): 36073440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 719, 720, 780, 936, 1040, 1170, 1248, 1438, 1440, 1560, 1872, 2080, 2157, 2340, 2876, 3120, 3595, 3744, 4314, 4680, 5752, 6240, 6471, 7190, 8628, 9347, 9360, 10785, 11504, 12942, 14380, 17256, 18694, 18720, 21570, 23008, 25884, 28041, 28760, 32355, 34512, 37388, 43140, 46735, 51768, 56082, 57520, 64710, 69024, 74776, 84123, 86280, 93470, 103536, 112164, 115040, 129420, 140205, 149552, 168246, 172560, 186940, 207072, 224328, 258840, 280410, 299104, 336492, 345120, 373880, 420615, 448656, 517680, 560820, 672984, 747760, 841230, 897312, 1035360, 1121640, 1345968, 1495520, 1682460, 2243280, 2691936, 3364920, 4486560, 6729840, 13459680]

約数ペア:

[(1, 13459680), (2, 6729840), (3, 4486560), (4, 3364920), (5, 2691936), (6, 2243280), (8, 1682460), (9, 1495520), (10, 1345968), (12, 1121640), (13, 1035360), (15, 897312), (16, 841230), (18, 747760), (20, 672984), (24, 560820), (26, 517680), (30, 448656), (32, 420615), (36, 373880), (39, 345120), (40, 336492), (45, 299104), (48, 280410), (52, 258840), (60, 224328), (65, 207072), (72, 186940), (78, 172560), (80, 168246), (90, 149552), (96, 140205), (104, 129420), (117, 115040), (120, 112164), (130, 103536), (144, 93470), (156, 86280), (160, 84123), (180, 74776), (195, 69024), (208, 64710), (234, 57520), (240, 56082), (260, 51768), (288, 46735), (312, 43140), (360, 37388), (390, 34512), (416, 32355), (468, 28760), (480, 28041), (520, 25884), (585, 23008), (624, 21570), (719, 18720), (720, 18694), (780, 17256), (936, 14380), (1040, 12942), (1170, 11504), (1248, 10785), (1438, 9360), (1440, 9347), (1560, 8628), (1872, 7190), (2080, 6471), (2157, 6240), (2340, 5752), (2876, 4680), (3120, 4314), (3595, 3744)]