268839240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{617}}^1\times {\mathrm{3631}}^1$

素因数の和:4262

約数の個数: 64

約数和(自身を含む): 808047360

約数和(自身を除く): 539208120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 617, 1234, 1851, 2468, 3085, 3631, 3702, 4936, 6170, 7262, 7404, 9255, 10893, 12340, 14524, 14808, 18155, 18510, 21786, 24680, 29048, 36310, 37020, 43572, 54465, 72620, 74040, 87144, 108930, 145240, 217860, 435720, 2240327, 4480654, 6720981, 8961308, 11201635, 13441962, 17922616, 22403270, 26883924, 33604905, 44806540, 53767848, 67209810, 89613080, 134419620, 268839240]

約数ペア:

[(1, 268839240), (2, 134419620), (3, 89613080), (4, 67209810), (5, 53767848), (6, 44806540), (8, 33604905), (10, 26883924), (12, 22403270), (15, 17922616), (20, 13441962), (24, 11201635), (30, 8961308), (40, 6720981), (60, 4480654), (120, 2240327), (617, 435720), (1234, 217860), (1851, 145240), (2468, 108930), (3085, 87144), (3631, 74040), (3702, 72620), (4936, 54465), (6170, 43572), (7262, 37020), (7404, 36310), (9255, 29048), (10893, 24680), (12340, 21786), (14524, 18510), (14808, 18155)]