1237018560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67819}}^1$

素因数の和:67858

約数の個数: 112

約数和(自身を含む): 4134307200

約数和(自身を除く): 2897288640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 456, 480, 570, 608, 760, 912, 960, 1140, 1216, 1520, 1824, 2280, 3040, 3648, 4560, 6080, 9120, 18240, 67819, 135638, 203457, 271276, 339095, 406914, 542552, 678190, 813828, 1017285, 1085104, 1288561, 1356380, 1627656, 2034570, 2170208, 2577122, 2712760, 3255312, 3865683, 4069140, 4340416, 5154244, 5425520, 6442805, 6510624, 7731366, 8138280, 10308488, 10851040, 12885610, 13021248, 15462732, 16276560, 19328415, 20616976, 21702080, 25771220, 30925464, 32553120, 38656830, 41233952, 51542440, 61850928, 65106240, 77313660, 82467904, 103084880, 123701856, 154627320, 206169760, 247403712, 309254640, 412339520, 618509280, 1237018560]

約数ペア:

[(1, 1237018560), (2, 618509280), (3, 412339520), (4, 309254640), (5, 247403712), (6, 206169760), (8, 154627320), (10, 123701856), (12, 103084880), (15, 82467904), (16, 77313660), (19, 65106240), (20, 61850928), (24, 51542440), (30, 41233952), (32, 38656830), (38, 32553120), (40, 30925464), (48, 25771220), (57, 21702080), (60, 20616976), (64, 19328415), (76, 16276560), (80, 15462732), (95, 13021248), (96, 12885610), (114, 10851040), (120, 10308488), (152, 8138280), (160, 7731366), (190, 6510624), (192, 6442805), (228, 5425520), (240, 5154244), (285, 4340416), (304, 4069140), (320, 3865683), (380, 3255312), (456, 2712760), (480, 2577122), (570, 2170208), (608, 2034570), (760, 1627656), (912, 1356380), (960, 1288561), (1140, 1085104), (1216, 1017285), (1520, 813828), (1824, 678190), (2280, 542552), (3040, 406914), (3648, 339095), (4560, 271276), (6080, 203457), (9120, 135638), (18240, 67819)]