120670290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1109}}^1$

素因数の和:1169

約数の個数: 128

約数和(自身を含む): 358041600

約数和(自身を除く): 237371310

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 31, 39, 45, 54, 62, 65, 78, 90, 93, 117, 130, 135, 155, 186, 195, 234, 270, 279, 310, 351, 390, 403, 465, 558, 585, 702, 806, 837, 930, 1109, 1170, 1209, 1395, 1674, 1755, 2015, 2218, 2418, 2790, 3327, 3510, 3627, 4030, 4185, 5545, 6045, 6654, 7254, 8370, 9981, 10881, 11090, 12090, 14417, 16635, 18135, 19962, 21762, 28834, 29943, 33270, 34379, 36270, 43251, 49905, 54405, 59886, 68758, 72085, 86502, 99810, 103137, 108810, 129753, 144170, 149715, 171895, 206274, 216255, 259506, 299430, 309411, 343790, 389259, 432510, 446927, 515685, 618822, 648765, 778518, 893854, 928233, 1031370, 1297530, 1340781, 1547055, 1856466, 1946295, 2234635, 2681562, 3094110, 3892590, 4022343, 4469270, 4641165, 6703905, 8044686, 9282330, 12067029, 13407810, 20111715, 24134058, 40223430, 60335145, 120670290]

約数ペア:

[(1, 120670290), (2, 60335145), (3, 40223430), (5, 24134058), (6, 20111715), (9, 13407810), (10, 12067029), (13, 9282330), (15, 8044686), (18, 6703905), (26, 4641165), (27, 4469270), (30, 4022343), (31, 3892590), (39, 3094110), (45, 2681562), (54, 2234635), (62, 1946295), (65, 1856466), (78, 1547055), (90, 1340781), (93, 1297530), (117, 1031370), (130, 928233), (135, 893854), (155, 778518), (186, 648765), (195, 618822), (234, 515685), (270, 446927), (279, 432510), (310, 389259), (351, 343790), (390, 309411), (403, 299430), (465, 259506), (558, 216255), (585, 206274), (702, 171895), (806, 149715), (837, 144170), (930, 129753), (1109, 108810), (1170, 103137), (1209, 99810), (1395, 86502), (1674, 72085), (1755, 68758), (2015, 59886), (2218, 54405), (2418, 49905), (2790, 43251), (3327, 36270), (3510, 34379), (3627, 33270), (4030, 29943), (4185, 28834), (5545, 21762), (6045, 19962), (6654, 18135), (7254, 16635), (8370, 14417), (9981, 12090), (10881, 11090)]