53305920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{223}}^1$

素因数の和:329

約数の個数: 168

約数和(自身を含む): 186391296

約数和(自身を除く): 133085376

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 83, 90, 96, 120, 144, 160, 166, 180, 192, 223, 240, 249, 288, 320, 332, 360, 415, 446, 480, 498, 576, 664, 669, 720, 747, 830, 892, 960, 996, 1115, 1245, 1328, 1338, 1440, 1494, 1660, 1784, 1992, 2007, 2230, 2490, 2656, 2676, 2880, 2988, 3320, 3345, 3568, 3735, 3984, 4014, 4460, 4980, 5312, 5352, 5976, 6640, 6690, 7136, 7470, 7968, 8028, 8920, 9960, 10035, 10704, 11952, 13280, 13380, 14272, 14940, 15936, 16056, 17840, 18509, 19920, 20070, 21408, 23904, 26560, 26760, 29880, 32112, 35680, 37018, 39840, 40140, 42816, 47808, 53520, 55527, 59760, 64224, 71360, 74036, 79680, 80280, 92545, 107040, 111054, 119520, 128448, 148072, 160560, 166581, 185090, 214080, 222108, 239040, 277635, 296144, 321120, 333162, 370180, 444216, 555270, 592288, 642240, 666324, 740360, 832905, 888432, 1110540, 1184576, 1332648, 1480720, 1665810, 1776864, 2221080, 2665296, 2961440, 3331620, 3553728, 4442160, 5330592, 5922880, 6663240, 8884320, 10661184, 13326480, 17768640, 26652960, 53305920]

約数ペア:

[(1, 53305920), (2, 26652960), (3, 17768640), (4, 13326480), (5, 10661184), (6, 8884320), (8, 6663240), (9, 5922880), (10, 5330592), (12, 4442160), (15, 3553728), (16, 3331620), (18, 2961440), (20, 2665296), (24, 2221080), (30, 1776864), (32, 1665810), (36, 1480720), (40, 1332648), (45, 1184576), (48, 1110540), (60, 888432), (64, 832905), (72, 740360), (80, 666324), (83, 642240), (90, 592288), (96, 555270), (120, 444216), (144, 370180), (160, 333162), (166, 321120), (180, 296144), (192, 277635), (223, 239040), (240, 222108), (249, 214080), (288, 185090), (320, 166581), (332, 160560), (360, 148072), (415, 128448), (446, 119520), (480, 111054), (498, 107040), (576, 92545), (664, 80280), (669, 79680), (720, 74036), (747, 71360), (830, 64224), (892, 59760), (960, 55527), (996, 53520), (1115, 47808), (1245, 42816), (1328, 40140), (1338, 39840), (1440, 37018), (1494, 35680), (1660, 32112), (1784, 29880), (1992, 26760), (2007, 26560), (2230, 23904), (2490, 21408), (2656, 20070), (2676, 19920), (2880, 18509), (2988, 17840), (3320, 16056), (3345, 15936), (3568, 14940), (3735, 14272), (3984, 13380), (4014, 13280), (4460, 11952), (4980, 10704), (5312, 10035), (5352, 9960), (5976, 8920), (6640, 8028), (6690, 7968), (7136, 7470)]