626232240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{28057}}^1$

素因数の和:28107

約数の個数: 120

約数和(自身を含む): 2171015808

約数和(自身を除く): 1544783568

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3720, 4464, 5580, 7440, 11160, 22320, 28057, 56114, 84171, 112228, 140285, 168342, 224456, 252513, 280570, 336684, 420855, 448912, 505026, 561140, 673368, 841710, 869767, 1010052, 1122280, 1262565, 1346736, 1683420, 1739534, 2020104, 2244560, 2525130, 2609301, 3366840, 3479068, 4040208, 4348835, 5050260, 5218602, 6733680, 6958136, 7827903, 8697670, 10100520, 10437204, 13046505, 13916272, 15655806, 17395340, 20201040, 20874408, 26093010, 31311612, 34790680, 39139515, 41748816, 52186020, 62623224, 69581360, 78279030, 104372040, 125246448, 156558060, 208744080, 313116120, 626232240]

約数ペア:

[(1, 626232240), (2, 313116120), (3, 208744080), (4, 156558060), (5, 125246448), (6, 104372040), (8, 78279030), (9, 69581360), (10, 62623224), (12, 52186020), (15, 41748816), (16, 39139515), (18, 34790680), (20, 31311612), (24, 26093010), (30, 20874408), (31, 20201040), (36, 17395340), (40, 15655806), (45, 13916272), (48, 13046505), (60, 10437204), (62, 10100520), (72, 8697670), (80, 7827903), (90, 6958136), (93, 6733680), (120, 5218602), (124, 5050260), (144, 4348835), (155, 4040208), (180, 3479068), (186, 3366840), (240, 2609301), (248, 2525130), (279, 2244560), (310, 2020104), (360, 1739534), (372, 1683420), (465, 1346736), (496, 1262565), (558, 1122280), (620, 1010052), (720, 869767), (744, 841710), (930, 673368), (1116, 561140), (1240, 505026), (1395, 448912), (1488, 420855), (1860, 336684), (2232, 280570), (2480, 252513), (2790, 224456), (3720, 168342), (4464, 140285), (5580, 112228), (7440, 84171), (11160, 56114), (22320, 28057)]