56653920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{39343}}^1$

素因数の和:39364

約数の個数: 72

約数和(自身を含む): 193336416

約数和(自身を除く): 136682496

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 39343, 78686, 118029, 157372, 196715, 236058, 314744, 354087, 393430, 472116, 590145, 629488, 708174, 786860, 944232, 1180290, 1258976, 1416348, 1573720, 1770435, 1888464, 2360580, 2832696, 3147440, 3540870, 3776928, 4721160, 5665392, 6294880, 7081740, 9442320, 11330784, 14163480, 18884640, 28326960, 56653920]

約数ペア:

[(1, 56653920), (2, 28326960), (3, 18884640), (4, 14163480), (5, 11330784), (6, 9442320), (8, 7081740), (9, 6294880), (10, 5665392), (12, 4721160), (15, 3776928), (16, 3540870), (18, 3147440), (20, 2832696), (24, 2360580), (30, 1888464), (32, 1770435), (36, 1573720), (40, 1416348), (45, 1258976), (48, 1180290), (60, 944232), (72, 786860), (80, 708174), (90, 629488), (96, 590145), (120, 472116), (144, 393430), (160, 354087), (180, 314744), (240, 236058), (288, 196715), (360, 157372), (480, 118029), (720, 78686), (1440, 39343)]