128164800

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{26701}}^1$

素因数の和:26726

約数の個数: 84

約数和(自身を含む): 420503096

約数和(自身を除く): 292338296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 150, 160, 192, 200, 240, 300, 320, 400, 480, 600, 800, 960, 1200, 1600, 2400, 4800, 26701, 53402, 80103, 106804, 133505, 160206, 213608, 267010, 320412, 400515, 427216, 534020, 640824, 667525, 801030, 854432, 1068040, 1281648, 1335050, 1602060, 1708864, 2002575, 2136080, 2563296, 2670100, 3204120, 4005150, 4272160, 5126592, 5340200, 6408240, 8010300, 8544320, 10680400, 12816480, 16020600, 21360800, 25632960, 32041200, 42721600, 64082400, 128164800]

約数ペア:

[(1, 128164800), (2, 64082400), (3, 42721600), (4, 32041200), (5, 25632960), (6, 21360800), (8, 16020600), (10, 12816480), (12, 10680400), (15, 8544320), (16, 8010300), (20, 6408240), (24, 5340200), (25, 5126592), (30, 4272160), (32, 4005150), (40, 3204120), (48, 2670100), (50, 2563296), (60, 2136080), (64, 2002575), (75, 1708864), (80, 1602060), (96, 1335050), (100, 1281648), (120, 1068040), (150, 854432), (160, 801030), (192, 667525), (200, 640824), (240, 534020), (300, 427216), (320, 400515), (400, 320412), (480, 267010), (600, 213608), (800, 160206), (960, 133505), (1200, 106804), (1600, 80103), (2400, 53402), (4800, 26701)]