1241035840

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{15329}}^1$

素因数の和:15380

約数の個数: 112

約数和(自身を含む): 3364260480

約数和(自身を除く): 2123224640

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 32, 40, 44, 46, 55, 64, 80, 88, 92, 110, 115, 160, 176, 184, 220, 230, 253, 320, 352, 368, 440, 460, 506, 704, 736, 880, 920, 1012, 1265, 1472, 1760, 1840, 2024, 2530, 3520, 3680, 4048, 5060, 7360, 8096, 10120, 15329, 16192, 20240, 30658, 40480, 61316, 76645, 80960, 122632, 153290, 168619, 245264, 306580, 337238, 352567, 490528, 613160, 674476, 705134, 843095, 981056, 1226320, 1348952, 1410268, 1686190, 1762835, 2452640, 2697904, 2820536, 3372380, 3525670, 3878237, 4905280, 5395808, 5641072, 6744760, 7051340, 7756474, 10791616, 11282144, 13489520, 14102680, 15512948, 19391185, 22564288, 26979040, 28205360, 31025896, 38782370, 53958080, 56410720, 62051792, 77564740, 112821440, 124103584, 155129480, 248207168, 310258960, 620517920, 1241035840]

約数ペア:

[(1, 1241035840), (2, 620517920), (4, 310258960), (5, 248207168), (8, 155129480), (10, 124103584), (11, 112821440), (16, 77564740), (20, 62051792), (22, 56410720), (23, 53958080), (32, 38782370), (40, 31025896), (44, 28205360), (46, 26979040), (55, 22564288), (64, 19391185), (80, 15512948), (88, 14102680), (92, 13489520), (110, 11282144), (115, 10791616), (160, 7756474), (176, 7051340), (184, 6744760), (220, 5641072), (230, 5395808), (253, 4905280), (320, 3878237), (352, 3525670), (368, 3372380), (440, 2820536), (460, 2697904), (506, 2452640), (704, 1762835), (736, 1686190), (880, 1410268), (920, 1348952), (1012, 1226320), (1265, 981056), (1472, 843095), (1760, 705134), (1840, 674476), (2024, 613160), (2530, 490528), (3520, 352567), (3680, 337238), (4048, 306580), (5060, 245264), (7360, 168619), (8096, 153290), (10120, 122632), (15329, 80960), (16192, 76645), (20240, 61316), (30658, 40480)]