222690240

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{77323}}^1$

素因数の和:77346

約数の個数: 84

約数和(自身を含む): 765971544

約数和(自身を除く): 543281304

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, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 77323, 154646, 231969, 309292, 386615, 463938, 618584, 695907, 773230, 927876, 1159845, 1237168, 1391814, 1546460, 1855752, 2319690, 2474336, 2783628, 3092920, 3479535, 3711504, 4639380, 4948672, 5567256, 6185840, 6959070, 7423008, 9278760, 11134512, 12371680, 13918140, 14846016, 18557520, 22269024, 24743360, 27836280, 37115040, 44538048, 55672560, 74230080, 111345120, 222690240]

約数ペア:

[(1, 222690240), (2, 111345120), (3, 74230080), (4, 55672560), (5, 44538048), (6, 37115040), (8, 27836280), (9, 24743360), (10, 22269024), (12, 18557520), (15, 14846016), (16, 13918140), (18, 12371680), (20, 11134512), (24, 9278760), (30, 7423008), (32, 6959070), (36, 6185840), (40, 5567256), (45, 4948672), (48, 4639380), (60, 3711504), (64, 3479535), (72, 3092920), (80, 2783628), (90, 2474336), (96, 2319690), (120, 1855752), (144, 1546460), (160, 1391814), (180, 1237168), (192, 1159845), (240, 927876), (288, 773230), (320, 695907), (360, 618584), (480, 463938), (576, 386615), (720, 309292), (960, 231969), (1440, 154646), (2880, 77323)]