159519180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{617}}^1$

素因数の和:799

約数の個数: 96

約数和(自身を含む): 465131520

約数和(自身を除く): 305612340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 139, 155, 186, 278, 310, 372, 417, 465, 556, 617, 620, 695, 834, 930, 1234, 1390, 1668, 1851, 1860, 2085, 2468, 2780, 3085, 3702, 4170, 4309, 6170, 7404, 8340, 8618, 9255, 12340, 12927, 17236, 18510, 19127, 21545, 25854, 37020, 38254, 43090, 51708, 57381, 64635, 76508, 85763, 86180, 95635, 114762, 129270, 171526, 191270, 229524, 257289, 258540, 286905, 343052, 382540, 428815, 514578, 573810, 857630, 1029156, 1147620, 1286445, 1715260, 2572890, 2658653, 5145780, 5317306, 7975959, 10634612, 13293265, 15951918, 26586530, 31903836, 39879795, 53173060, 79759590, 159519180]

約数ペア:

[(1, 159519180), (2, 79759590), (3, 53173060), (4, 39879795), (5, 31903836), (6, 26586530), (10, 15951918), (12, 13293265), (15, 10634612), (20, 7975959), (30, 5317306), (31, 5145780), (60, 2658653), (62, 2572890), (93, 1715260), (124, 1286445), (139, 1147620), (155, 1029156), (186, 857630), (278, 573810), (310, 514578), (372, 428815), (417, 382540), (465, 343052), (556, 286905), (617, 258540), (620, 257289), (695, 229524), (834, 191270), (930, 171526), (1234, 129270), (1390, 114762), (1668, 95635), (1851, 86180), (1860, 85763), (2085, 76508), (2468, 64635), (2780, 57381), (3085, 51708), (3702, 43090), (4170, 38254), (4309, 37020), (6170, 25854), (7404, 21545), (8340, 19127), (8618, 18510), (9255, 17236), (12340, 12927)]