1222846560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{65323}}^1$

素因数の和:65357

約数の個数: 144

約数和(自身を含む): 4494029904

約数和(自身を除く): 3271183344

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, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9360, 18720, 65323, 130646, 195969, 261292, 326615, 391938, 522584, 587907, 653230, 783876, 849199, 979845, 1045168, 1175814, 1306460, 1567752, 1698398, 1959690, 2090336, 2351628, 2547597, 2612920, 2939535, 3135504, 3396796, 3919380, 4245995, 4703256, 5095194, 5225840, 5879070, 6271008, 6793592, 7642791, 7838760, 8491990, 9406512, 10190388, 10451680, 11758140, 12737985, 13587184, 15285582, 15677520, 16983980, 18813024, 20380776, 23516280, 25475970, 27174368, 30571164, 31355040, 33967960, 38213955, 40761552, 47032560, 50951940, 61142328, 67935920, 76427910, 81523104, 94065120, 101903880, 122284656, 135871840, 152855820, 203807760, 244569312, 305711640, 407615520, 611423280, 1222846560]

約数ペア:

[(1, 1222846560), (2, 611423280), (3, 407615520), (4, 305711640), (5, 244569312), (6, 203807760), (8, 152855820), (9, 135871840), (10, 122284656), (12, 101903880), (13, 94065120), (15, 81523104), (16, 76427910), (18, 67935920), (20, 61142328), (24, 50951940), (26, 47032560), (30, 40761552), (32, 38213955), (36, 33967960), (39, 31355040), (40, 30571164), (45, 27174368), (48, 25475970), (52, 23516280), (60, 20380776), (65, 18813024), (72, 16983980), (78, 15677520), (80, 15285582), (90, 13587184), (96, 12737985), (104, 11758140), (117, 10451680), (120, 10190388), (130, 9406512), (144, 8491990), (156, 7838760), (160, 7642791), (180, 6793592), (195, 6271008), (208, 5879070), (234, 5225840), (240, 5095194), (260, 4703256), (288, 4245995), (312, 3919380), (360, 3396796), (390, 3135504), (416, 2939535), (468, 2612920), (480, 2547597), (520, 2351628), (585, 2090336), (624, 1959690), (720, 1698398), (780, 1567752), (936, 1306460), (1040, 1175814), (1170, 1045168), (1248, 979845), (1440, 849199), (1560, 783876), (1872, 653230), (2080, 587907), (2340, 522584), (3120, 391938), (3744, 326615), (4680, 261292), (6240, 195969), (9360, 130646), (18720, 65323)]