225144960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{787}}^1$

素因数の和:958

約数の個数: 128

約数和(自身を含む): 723384000

約数和(自身を除く): 498239040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 149, 160, 192, 240, 298, 320, 384, 447, 480, 596, 640, 745, 787, 894, 960, 1192, 1490, 1574, 1788, 1920, 2235, 2361, 2384, 2980, 3148, 3576, 3935, 4470, 4722, 4768, 5960, 6296, 7152, 7870, 8940, 9444, 9536, 11805, 11920, 12592, 14304, 15740, 17880, 18888, 19072, 23610, 23840, 25184, 28608, 31480, 35760, 37776, 47220, 47680, 50368, 57216, 62960, 71520, 75552, 94440, 95360, 100736, 117263, 125920, 143040, 151104, 188880, 234526, 251840, 286080, 302208, 351789, 377760, 469052, 503680, 586315, 703578, 755520, 938104, 1172630, 1407156, 1511040, 1758945, 1876208, 2345260, 2814312, 3517890, 3752416, 4690520, 5628624, 7035780, 7504832, 9381040, 11257248, 14071560, 15009664, 18762080, 22514496, 28143120, 37524160, 45028992, 56286240, 75048320, 112572480, 225144960]

約数ペア:

[(1, 225144960), (2, 112572480), (3, 75048320), (4, 56286240), (5, 45028992), (6, 37524160), (8, 28143120), (10, 22514496), (12, 18762080), (15, 15009664), (16, 14071560), (20, 11257248), (24, 9381040), (30, 7504832), (32, 7035780), (40, 5628624), (48, 4690520), (60, 3752416), (64, 3517890), (80, 2814312), (96, 2345260), (120, 1876208), (128, 1758945), (149, 1511040), (160, 1407156), (192, 1172630), (240, 938104), (298, 755520), (320, 703578), (384, 586315), (447, 503680), (480, 469052), (596, 377760), (640, 351789), (745, 302208), (787, 286080), (894, 251840), (960, 234526), (1192, 188880), (1490, 151104), (1574, 143040), (1788, 125920), (1920, 117263), (2235, 100736), (2361, 95360), (2384, 94440), (2980, 75552), (3148, 71520), (3576, 62960), (3935, 57216), (4470, 50368), (4722, 47680), (4768, 47220), (5960, 37776), (6296, 35760), (7152, 31480), (7870, 28608), (8940, 25184), (9444, 23840), (9536, 23610), (11805, 19072), (11920, 18888), (12592, 17880), (14304, 15740)]