47983200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{19993}}^1$

素因数の和:20016

約数の個数: 72

約数和(自身を含む): 156193128

約数和(自身を除く): 108209928

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, 19993, 39986, 59979, 79972, 99965, 119958, 159944, 199930, 239916, 299895, 319888, 399860, 479832, 499825, 599790, 639776, 799720, 959664, 999650, 1199580, 1499475, 1599440, 1919328, 1999300, 2399160, 2998950, 3198880, 3998600, 4798320, 5997900, 7997200, 9596640, 11995800, 15994400, 23991600, 47983200]

約数ペア:

[(1, 47983200), (2, 23991600), (3, 15994400), (4, 11995800), (5, 9596640), (6, 7997200), (8, 5997900), (10, 4798320), (12, 3998600), (15, 3198880), (16, 2998950), (20, 2399160), (24, 1999300), (25, 1919328), (30, 1599440), (32, 1499475), (40, 1199580), (48, 999650), (50, 959664), (60, 799720), (75, 639776), (80, 599790), (96, 499825), (100, 479832), (120, 399860), (150, 319888), (160, 299895), (200, 239916), (240, 199930), (300, 159944), (400, 119958), (480, 99965), (600, 79972), (800, 59979), (1200, 39986), (2400, 19993)]