448250520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{12011}}^1$

素因数の和:12336

約数の個数: 64

約数和(自身を含む): 1349187840

約数和(自身を除く): 900937320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 311, 622, 933, 1244, 1555, 1866, 2488, 3110, 3732, 4665, 6220, 7464, 9330, 12011, 12440, 18660, 24022, 36033, 37320, 48044, 60055, 72066, 96088, 120110, 144132, 180165, 240220, 288264, 360330, 480440, 720660, 1441320, 3735421, 7470842, 11206263, 14941684, 18677105, 22412526, 29883368, 37354210, 44825052, 56031315, 74708420, 89650104, 112062630, 149416840, 224125260, 448250520]

約数ペア:

[(1, 448250520), (2, 224125260), (3, 149416840), (4, 112062630), (5, 89650104), (6, 74708420), (8, 56031315), (10, 44825052), (12, 37354210), (15, 29883368), (20, 22412526), (24, 18677105), (30, 14941684), (40, 11206263), (60, 7470842), (120, 3735421), (311, 1441320), (622, 720660), (933, 480440), (1244, 360330), (1555, 288264), (1866, 240220), (2488, 180165), (3110, 144132), (3732, 120110), (4665, 96088), (6220, 72066), (7464, 60055), (9330, 48044), (12011, 37320), (12440, 36033), (18660, 24022)]