305372520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{5693}}^1$

素因数の和:5859

約数の個数: 96

約数和(自身を含む): 999297000

約数和(自身を除く): 693924480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 149, 180, 298, 360, 447, 596, 745, 894, 1192, 1341, 1490, 1788, 2235, 2682, 2980, 3576, 4470, 5364, 5693, 5960, 6705, 8940, 10728, 11386, 13410, 17079, 17880, 22772, 26820, 28465, 34158, 45544, 51237, 53640, 56930, 68316, 85395, 102474, 113860, 136632, 170790, 204948, 227720, 256185, 341580, 409896, 512370, 683160, 848257, 1024740, 1696514, 2049480, 2544771, 3393028, 4241285, 5089542, 6786056, 7634313, 8482570, 10179084, 12723855, 15268626, 16965140, 20358168, 25447710, 30537252, 33930280, 38171565, 50895420, 61074504, 76343130, 101790840, 152686260, 305372520]

約数ペア:

[(1, 305372520), (2, 152686260), (3, 101790840), (4, 76343130), (5, 61074504), (6, 50895420), (8, 38171565), (9, 33930280), (10, 30537252), (12, 25447710), (15, 20358168), (18, 16965140), (20, 15268626), (24, 12723855), (30, 10179084), (36, 8482570), (40, 7634313), (45, 6786056), (60, 5089542), (72, 4241285), (90, 3393028), (120, 2544771), (149, 2049480), (180, 1696514), (298, 1024740), (360, 848257), (447, 683160), (596, 512370), (745, 409896), (894, 341580), (1192, 256185), (1341, 227720), (1490, 204948), (1788, 170790), (2235, 136632), (2682, 113860), (2980, 102474), (3576, 85395), (4470, 68316), (5364, 56930), (5693, 53640), (5960, 51237), (6705, 45544), (8940, 34158), (10728, 28465), (11386, 26820), (13410, 22772), (17079, 17880)]