1496648240

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{1787}}^1$

素因数の和:1867

約数の個数: 120

約数和(自身を含む): 3801252240

約数和(自身を除く): 2304604000

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 29, 38, 40, 58, 76, 80, 95, 116, 145, 152, 190, 232, 290, 304, 361, 380, 464, 551, 580, 722, 760, 1102, 1160, 1444, 1520, 1787, 1805, 2204, 2320, 2755, 2888, 3574, 3610, 4408, 5510, 5776, 7148, 7220, 8816, 8935, 10469, 11020, 14296, 14440, 17870, 20938, 22040, 28592, 28880, 33953, 35740, 41876, 44080, 51823, 52345, 67906, 71480, 83752, 103646, 104690, 135812, 142960, 167504, 169765, 207292, 209380, 259115, 271624, 339530, 414584, 418760, 518230, 543248, 645107, 679060, 829168, 837520, 984637, 1036460, 1290214, 1358120, 1969274, 2072920, 2580428, 2716240, 3225535, 3938548, 4145840, 4923185, 5160856, 6451070, 7877096, 9846370, 10321712, 12902140, 15754192, 18708103, 19692740, 25804280, 37416206, 39385480, 51608560, 74832412, 78770960, 93540515, 149664824, 187081030, 299329648, 374162060, 748324120, 1496648240]

約数ペア:

[(1, 1496648240), (2, 748324120), (4, 374162060), (5, 299329648), (8, 187081030), (10, 149664824), (16, 93540515), (19, 78770960), (20, 74832412), (29, 51608560), (38, 39385480), (40, 37416206), (58, 25804280), (76, 19692740), (80, 18708103), (95, 15754192), (116, 12902140), (145, 10321712), (152, 9846370), (190, 7877096), (232, 6451070), (290, 5160856), (304, 4923185), (361, 4145840), (380, 3938548), (464, 3225535), (551, 2716240), (580, 2580428), (722, 2072920), (760, 1969274), (1102, 1358120), (1160, 1290214), (1444, 1036460), (1520, 984637), (1787, 837520), (1805, 829168), (2204, 679060), (2320, 645107), (2755, 543248), (2888, 518230), (3574, 418760), (3610, 414584), (4408, 339530), (5510, 271624), (5776, 259115), (7148, 209380), (7220, 207292), (8816, 169765), (8935, 167504), (10469, 142960), (11020, 135812), (14296, 104690), (14440, 103646), (17870, 83752), (20938, 71480), (22040, 67906), (28592, 52345), (28880, 51823), (33953, 44080), (35740, 41876)]