163197360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{226663}}^1$

素因数の和:226682

約数の個数: 60

約数和(自身を含む): 548073552

約数和(自身を除く): 384876192

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, 226663, 453326, 679989, 906652, 1133315, 1359978, 1813304, 2039967, 2266630, 2719956, 3399945, 3626608, 4079934, 4533260, 5439912, 6799890, 8159868, 9066520, 10199835, 10879824, 13599780, 16319736, 18133040, 20399670, 27199560, 32639472, 40799340, 54399120, 81598680, 163197360]

約数ペア:

[(1, 163197360), (2, 81598680), (3, 54399120), (4, 40799340), (5, 32639472), (6, 27199560), (8, 20399670), (9, 18133040), (10, 16319736), (12, 13599780), (15, 10879824), (16, 10199835), (18, 9066520), (20, 8159868), (24, 6799890), (30, 5439912), (36, 4533260), (40, 4079934), (45, 3626608), (48, 3399945), (60, 2719956), (72, 2266630), (80, 2039967), (90, 1813304), (120, 1359978), (144, 1133315), (180, 906652), (240, 679989), (360, 453326), (720, 226663)]