18013146240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{1879}}^1\times {\mathrm{4993}}^1$

素因数の和:6894

約数の個数: 128

約数和(自身を含む): 57458966400

約数和(自身を除く): 39445820160

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, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1879, 1920, 3758, 4993, 5637, 7516, 9395, 9986, 11274, 14979, 15032, 18790, 19972, 22548, 24965, 28185, 29958, 30064, 37580, 39944, 45096, 49930, 56370, 59916, 60128, 74895, 75160, 79888, 90192, 99860, 112740, 119832, 120256, 149790, 150320, 159776, 180384, 199720, 225480, 239664, 240512, 299580, 300640, 319552, 360768, 399440, 450960, 479328, 599160, 601280, 639104, 721536, 798880, 901920, 958656, 1198320, 1202560, 1597760, 1803840, 1917312, 2396640, 3195520, 3607680, 4793280, 9381847, 9586560, 18763694, 28145541, 37527388, 46909235, 56291082, 75054776, 93818470, 112582164, 140727705, 150109552, 187636940, 225164328, 281455410, 300219104, 375273880, 450328656, 562910820, 600438208, 750547760, 900657312, 1125821640, 1200876416, 1501095520, 1801314624, 2251643280, 3002191040, 3602629248, 4503286560, 6004382080, 9006573120, 18013146240]

約数ペア:

[(1, 18013146240), (2, 9006573120), (3, 6004382080), (4, 4503286560), (5, 3602629248), (6, 3002191040), (8, 2251643280), (10, 1801314624), (12, 1501095520), (15, 1200876416), (16, 1125821640), (20, 900657312), (24, 750547760), (30, 600438208), (32, 562910820), (40, 450328656), (48, 375273880), (60, 300219104), (64, 281455410), (80, 225164328), (96, 187636940), (120, 150109552), (128, 140727705), (160, 112582164), (192, 93818470), (240, 75054776), (320, 56291082), (384, 46909235), (480, 37527388), (640, 28145541), (960, 18763694), (1879, 9586560), (1920, 9381847), (3758, 4793280), (4993, 3607680), (5637, 3195520), (7516, 2396640), (9395, 1917312), (9986, 1803840), (11274, 1597760), (14979, 1202560), (15032, 1198320), (18790, 958656), (19972, 901920), (22548, 798880), (24965, 721536), (28185, 639104), (29958, 601280), (30064, 599160), (37580, 479328), (39944, 450960), (45096, 399440), (49930, 360768), (56370, 319552), (59916, 300640), (60128, 299580), (74895, 240512), (75160, 239664), (79888, 225480), (90192, 199720), (99860, 180384), (112740, 159776), (119832, 150320), (120256, 149790)]