48957600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{20399}}^1$

素因数の和:20422

約数の個数: 72

約数和(自身を含む): 159364800

約数和(自身を除く): 110407200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 2400, 20399, 40798, 61197, 81596, 101995, 122394, 163192, 203990, 244788, 305985, 326384, 407980, 489576, 509975, 611970, 652768, 815960, 979152, 1019950, 1223940, 1529925, 1631920, 1958304, 2039900, 2447880, 3059850, 3263840, 4079800, 4895760, 6119700, 8159600, 9791520, 12239400, 16319200, 24478800, 48957600]

約数ペア:

[(1, 48957600), (2, 24478800), (3, 16319200), (4, 12239400), (5, 9791520), (6, 8159600), (8, 6119700), (10, 4895760), (12, 4079800), (15, 3263840), (16, 3059850), (20, 2447880), (24, 2039900), (25, 1958304), (30, 1631920), (32, 1529925), (40, 1223940), (48, 1019950), (50, 979152), (60, 815960), (75, 652768), (80, 611970), (96, 509975), (100, 489576), (120, 407980), (150, 326384), (160, 305985), (200, 244788), (240, 203990), (300, 163192), (400, 122394), (480, 101995), (600, 81596), (800, 61197), (1200, 40798), (2400, 20399)]