78536880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5741}}^1$

素因数の和:5779

約数の個数: 120

約数和(自身を含む): 277683120

約数和(自身を除く): 199146240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 5741, 6840, 11482, 13680, 17223, 22964, 28705, 34446, 45928, 51669, 57410, 68892, 86115, 91856, 103338, 109079, 114820, 137784, 172230, 206676, 218158, 229640, 258345, 275568, 327237, 344460, 413352, 436316, 459280, 516690, 545395, 654474, 688920, 826704, 872632, 981711, 1033380, 1090790, 1308948, 1377840, 1636185, 1745264, 1963422, 2066760, 2181580, 2617896, 3272370, 3926844, 4133520, 4363160, 4908555, 5235792, 6544740, 7853688, 8726320, 9817110, 13089480, 15707376, 19634220, 26178960, 39268440, 78536880]

約数ペア:

[(1, 78536880), (2, 39268440), (3, 26178960), (4, 19634220), (5, 15707376), (6, 13089480), (8, 9817110), (9, 8726320), (10, 7853688), (12, 6544740), (15, 5235792), (16, 4908555), (18, 4363160), (19, 4133520), (20, 3926844), (24, 3272370), (30, 2617896), (36, 2181580), (38, 2066760), (40, 1963422), (45, 1745264), (48, 1636185), (57, 1377840), (60, 1308948), (72, 1090790), (76, 1033380), (80, 981711), (90, 872632), (95, 826704), (114, 688920), (120, 654474), (144, 545395), (152, 516690), (171, 459280), (180, 436316), (190, 413352), (228, 344460), (240, 327237), (285, 275568), (304, 258345), (342, 229640), (360, 218158), (380, 206676), (456, 172230), (570, 137784), (684, 114820), (720, 109079), (760, 103338), (855, 91856), (912, 86115), (1140, 68892), (1368, 57410), (1520, 51669), (1710, 45928), (2280, 34446), (2736, 28705), (3420, 22964), (4560, 17223), (5741, 13680), (6840, 11482)]