55819440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{77527}}^1$

素因数の和:77546

約数の個数: 60

約数和(自身を含む): 187462704

約数和(自身を除く): 131643264

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 77527, 155054, 232581, 310108, 387635, 465162, 620216, 697743, 775270, 930324, 1162905, 1240432, 1395486, 1550540, 1860648, 2325810, 2790972, 3101080, 3488715, 3721296, 4651620, 5581944, 6202160, 6977430, 9303240, 11163888, 13954860, 18606480, 27909720, 55819440]

約数ペア:

[(1, 55819440), (2, 27909720), (3, 18606480), (4, 13954860), (5, 11163888), (6, 9303240), (8, 6977430), (9, 6202160), (10, 5581944), (12, 4651620), (15, 3721296), (16, 3488715), (18, 3101080), (20, 2790972), (24, 2325810), (30, 1860648), (36, 1550540), (40, 1395486), (45, 1240432), (48, 1162905), (60, 930324), (72, 775270), (80, 697743), (90, 620216), (120, 465162), (144, 387635), (180, 310108), (240, 232581), (360, 155054), (720, 77527)]