315055680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{1069}}^1$

素因数の和:1396

約数の個数: 112

約数和(自身を含む): 1004498880

約数和(自身を除く): 689443200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 307, 320, 480, 614, 921, 960, 1069, 1228, 1535, 1842, 2138, 2456, 3070, 3207, 3684, 4276, 4605, 4912, 5345, 6140, 6414, 7368, 8552, 9210, 9824, 10690, 12280, 12828, 14736, 16035, 17104, 18420, 19648, 21380, 24560, 25656, 29472, 32070, 34208, 36840, 42760, 49120, 51312, 58944, 64140, 68416, 73680, 85520, 98240, 102624, 128280, 147360, 171040, 205248, 256560, 294720, 328183, 342080, 513120, 656366, 984549, 1026240, 1312732, 1640915, 1969098, 2625464, 3281830, 3938196, 4922745, 5250928, 6563660, 7876392, 9845490, 10501856, 13127320, 15752784, 19690980, 21003712, 26254640, 31505568, 39381960, 52509280, 63011136, 78763920, 105018560, 157527840, 315055680]

約数ペア:

[(1, 315055680), (2, 157527840), (3, 105018560), (4, 78763920), (5, 63011136), (6, 52509280), (8, 39381960), (10, 31505568), (12, 26254640), (15, 21003712), (16, 19690980), (20, 15752784), (24, 13127320), (30, 10501856), (32, 9845490), (40, 7876392), (48, 6563660), (60, 5250928), (64, 4922745), (80, 3938196), (96, 3281830), (120, 2625464), (160, 1969098), (192, 1640915), (240, 1312732), (307, 1026240), (320, 984549), (480, 656366), (614, 513120), (921, 342080), (960, 328183), (1069, 294720), (1228, 256560), (1535, 205248), (1842, 171040), (2138, 147360), (2456, 128280), (3070, 102624), (3207, 98240), (3684, 85520), (4276, 73680), (4605, 68416), (4912, 64140), (5345, 58944), (6140, 51312), (6414, 49120), (7368, 42760), (8552, 36840), (9210, 34208), (9824, 32070), (10690, 29472), (12280, 25656), (12828, 24560), (14736, 21380), (16035, 19648), (17104, 18420)]