120768180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{281}}^1$

素因数の和:354

約数の個数: 192

約数和(自身を含む): 397958400

約数和(自身を除く): 277190220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 29, 30, 38, 39, 52, 57, 58, 60, 65, 76, 78, 87, 95, 114, 116, 130, 145, 156, 174, 190, 195, 228, 247, 260, 281, 285, 290, 348, 377, 380, 390, 435, 494, 551, 562, 570, 580, 741, 754, 780, 843, 870, 988, 1102, 1124, 1131, 1140, 1235, 1405, 1482, 1508, 1653, 1686, 1740, 1885, 2204, 2262, 2470, 2755, 2810, 2964, 3306, 3372, 3653, 3705, 3770, 4215, 4524, 4940, 5339, 5510, 5620, 5655, 6612, 7163, 7306, 7410, 7540, 8149, 8265, 8430, 10678, 10959, 11020, 11310, 14326, 14612, 14820, 16017, 16298, 16530, 16860, 18265, 21356, 21489, 21918, 22620, 24447, 26695, 28652, 32034, 32596, 33060, 35815, 36530, 40745, 42978, 43836, 48894, 53390, 54795, 64068, 69407, 71630, 73060, 80085, 81490, 85956, 97788, 105937, 106780, 107445, 109590, 122235, 138814, 143260, 154831, 160170, 162980, 208221, 211874, 214890, 219180, 244470, 277628, 309662, 317811, 320340, 347035, 416442, 423748, 429780, 464493, 488940, 529685, 619324, 635622, 694070, 774155, 832884, 928986, 1041105, 1059370, 1271244, 1388140, 1548310, 1589055, 1857972, 2012803, 2082210, 2118740, 2322465, 3096620, 3178110, 4025606, 4164420, 4644930, 6038409, 6356220, 8051212, 9289860, 10064015, 12076818, 20128030, 24153636, 30192045, 40256060, 60384090, 120768180]

約数ペア:

[(1, 120768180), (2, 60384090), (3, 40256060), (4, 30192045), (5, 24153636), (6, 20128030), (10, 12076818), (12, 10064015), (13, 9289860), (15, 8051212), (19, 6356220), (20, 6038409), (26, 4644930), (29, 4164420), (30, 4025606), (38, 3178110), (39, 3096620), (52, 2322465), (57, 2118740), (58, 2082210), (60, 2012803), (65, 1857972), (76, 1589055), (78, 1548310), (87, 1388140), (95, 1271244), (114, 1059370), (116, 1041105), (130, 928986), (145, 832884), (156, 774155), (174, 694070), (190, 635622), (195, 619324), (228, 529685), (247, 488940), (260, 464493), (281, 429780), (285, 423748), (290, 416442), (348, 347035), (377, 320340), (380, 317811), (390, 309662), (435, 277628), (494, 244470), (551, 219180), (562, 214890), (570, 211874), (580, 208221), (741, 162980), (754, 160170), (780, 154831), (843, 143260), (870, 138814), (988, 122235), (1102, 109590), (1124, 107445), (1131, 106780), (1140, 105937), (1235, 97788), (1405, 85956), (1482, 81490), (1508, 80085), (1653, 73060), (1686, 71630), (1740, 69407), (1885, 64068), (2204, 54795), (2262, 53390), (2470, 48894), (2755, 43836), (2810, 42978), (2964, 40745), (3306, 36530), (3372, 35815), (3653, 33060), (3705, 32596), (3770, 32034), (4215, 28652), (4524, 26695), (4940, 24447), (5339, 22620), (5510, 21918), (5620, 21489), (5655, 21356), (6612, 18265), (7163, 16860), (7306, 16530), (7410, 16298), (7540, 16017), (8149, 14820), (8265, 14612), (8430, 14326), (10678, 11310), (10959, 11020)]