123122880

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{42751}}^1$

素因数の和:42774

約数の個数: 84

約数和(自身を含む): 423501312

約数和(自身を除く): 300378432

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, 42751, 85502, 128253, 171004, 213755, 256506, 342008, 384759, 427510, 513012, 641265, 684016, 769518, 855020, 1026024, 1282530, 1368032, 1539036, 1710040, 1923795, 2052048, 2565060, 2736064, 3078072, 3420080, 3847590, 4104096, 5130120, 6156144, 6840160, 7695180, 8208192, 10260240, 12312288, 13680320, 15390360, 20520480, 24624576, 30780720, 41040960, 61561440, 123122880]

約数ペア:

[(1, 123122880), (2, 61561440), (3, 41040960), (4, 30780720), (5, 24624576), (6, 20520480), (8, 15390360), (9, 13680320), (10, 12312288), (12, 10260240), (15, 8208192), (16, 7695180), (18, 6840160), (20, 6156144), (24, 5130120), (30, 4104096), (32, 3847590), (36, 3420080), (40, 3078072), (45, 2736064), (48, 2565060), (60, 2052048), (64, 1923795), (72, 1710040), (80, 1539036), (90, 1368032), (96, 1282530), (120, 1026024), (144, 855020), (160, 769518), (180, 684016), (192, 641265), (240, 513012), (288, 427510), (320, 384759), (360, 342008), (480, 256506), (576, 213755), (720, 171004), (960, 128253), (1440, 85502), (2880, 42751)]