119221920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{82793}}^1$

素因数の和:82814

約数の個数: 72

約数和(自身を含む): 406849716

約数和(自身を除く): 287627796

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 82793, 165586, 248379, 331172, 413965, 496758, 662344, 745137, 827930, 993516, 1241895, 1324688, 1490274, 1655860, 1987032, 2483790, 2649376, 2980548, 3311720, 3725685, 3974064, 4967580, 5961096, 6623440, 7451370, 7948128, 9935160, 11922192, 13246880, 14902740, 19870320, 23844384, 29805480, 39740640, 59610960, 119221920]

約数ペア:

[(1, 119221920), (2, 59610960), (3, 39740640), (4, 29805480), (5, 23844384), (6, 19870320), (8, 14902740), (9, 13246880), (10, 11922192), (12, 9935160), (15, 7948128), (16, 7451370), (18, 6623440), (20, 5961096), (24, 4967580), (30, 3974064), (32, 3725685), (36, 3311720), (40, 2980548), (45, 2649376), (48, 2483790), (60, 1987032), (72, 1655860), (80, 1490274), (90, 1324688), (96, 1241895), (120, 993516), (144, 827930), (160, 745137), (180, 662344), (240, 496758), (288, 413965), (360, 331172), (480, 248379), (720, 165586), (1440, 82793)]