191350920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{479}}^1\times {\mathrm{3329}}^1$

素因数の和:3822

約数の個数: 64

約数和(自身を含む): 575424000

約数和(自身を除く): 384073080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 479, 958, 1437, 1916, 2395, 2874, 3329, 3832, 4790, 5748, 6658, 7185, 9580, 9987, 11496, 13316, 14370, 16645, 19160, 19974, 26632, 28740, 33290, 39948, 49935, 57480, 66580, 79896, 99870, 133160, 199740, 399480, 1594591, 3189182, 4783773, 6378364, 7972955, 9567546, 12756728, 15945910, 19135092, 23918865, 31891820, 38270184, 47837730, 63783640, 95675460, 191350920]

約数ペア:

[(1, 191350920), (2, 95675460), (3, 63783640), (4, 47837730), (5, 38270184), (6, 31891820), (8, 23918865), (10, 19135092), (12, 15945910), (15, 12756728), (20, 9567546), (24, 7972955), (30, 6378364), (40, 4783773), (60, 3189182), (120, 1594591), (479, 399480), (958, 199740), (1437, 133160), (1916, 99870), (2395, 79896), (2874, 66580), (3329, 57480), (3832, 49935), (4790, 39948), (5748, 33290), (6658, 28740), (7185, 26632), (9580, 19974), (9987, 19160), (11496, 16645), (13316, 14370)]