120810984

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{181}}^1$

素因数の和:363

約数の個数: 128

約数和(自身を含む): 361670400

約数和(自身を除く): 240859416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 56, 58, 84, 87, 116, 137, 168, 174, 181, 203, 232, 274, 348, 362, 406, 411, 543, 548, 609, 696, 724, 812, 822, 959, 1086, 1096, 1218, 1267, 1448, 1624, 1644, 1918, 2172, 2436, 2534, 2877, 3288, 3801, 3836, 3973, 4344, 4872, 5068, 5249, 5754, 7602, 7672, 7946, 10136, 10498, 11508, 11919, 15204, 15747, 15892, 20996, 23016, 23838, 24797, 27811, 30408, 31494, 31784, 36743, 41992, 47676, 49594, 55622, 62988, 73486, 74391, 83433, 95352, 99188, 110229, 111244, 125976, 146972, 148782, 166866, 173579, 198376, 220458, 222488, 293944, 297564, 333732, 347158, 440916, 520737, 595128, 667464, 694316, 719113, 881832, 1041474, 1388632, 1438226, 2082948, 2157339, 2876452, 4165896, 4314678, 5033791, 5752904, 8629356, 10067582, 15101373, 17258712, 20135164, 30202746, 40270328, 60405492, 120810984]

約数ペア:

[(1, 120810984), (2, 60405492), (3, 40270328), (4, 30202746), (6, 20135164), (7, 17258712), (8, 15101373), (12, 10067582), (14, 8629356), (21, 5752904), (24, 5033791), (28, 4314678), (29, 4165896), (42, 2876452), (56, 2157339), (58, 2082948), (84, 1438226), (87, 1388632), (116, 1041474), (137, 881832), (168, 719113), (174, 694316), (181, 667464), (203, 595128), (232, 520737), (274, 440916), (348, 347158), (362, 333732), (406, 297564), (411, 293944), (543, 222488), (548, 220458), (609, 198376), (696, 173579), (724, 166866), (812, 148782), (822, 146972), (959, 125976), (1086, 111244), (1096, 110229), (1218, 99188), (1267, 95352), (1448, 83433), (1624, 74391), (1644, 73486), (1918, 62988), (2172, 55622), (2436, 49594), (2534, 47676), (2877, 41992), (3288, 36743), (3801, 31784), (3836, 31494), (3973, 30408), (4344, 27811), (4872, 24797), (5068, 23838), (5249, 23016), (5754, 20996), (7602, 15892), (7672, 15747), (7946, 15204), (10136, 11919), (10498, 11508)]