1437240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:109

約数の個数: 128

約数和(自身を含む): 5184000

約数和(自身を除く): 3746760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 29, 30, 35, 40, 42, 56, 58, 59, 60, 70, 84, 87, 105, 116, 118, 120, 140, 145, 168, 174, 177, 203, 210, 232, 236, 280, 290, 295, 348, 354, 406, 413, 420, 435, 472, 580, 590, 609, 696, 708, 812, 826, 840, 870, 885, 1015, 1160, 1180, 1218, 1239, 1416, 1624, 1652, 1711, 1740, 1770, 2030, 2065, 2360, 2436, 2478, 3045, 3304, 3422, 3480, 3540, 4060, 4130, 4872, 4956, 5133, 6090, 6195, 6844, 7080, 8120, 8260, 8555, 9912, 10266, 11977, 12180, 12390, 13688, 16520, 17110, 20532, 23954, 24360, 24780, 25665, 34220, 35931, 41064, 47908, 49560, 51330, 59885, 68440, 71862, 95816, 102660, 119770, 143724, 179655, 205320, 239540, 287448, 359310, 479080, 718620, 1437240]

約数ペア:

[(1, 1437240), (2, 718620), (3, 479080), (4, 359310), (5, 287448), (6, 239540), (7, 205320), (8, 179655), (10, 143724), (12, 119770), (14, 102660), (15, 95816), (20, 71862), (21, 68440), (24, 59885), (28, 51330), (29, 49560), (30, 47908), (35, 41064), (40, 35931), (42, 34220), (56, 25665), (58, 24780), (59, 24360), (60, 23954), (70, 20532), (84, 17110), (87, 16520), (105, 13688), (116, 12390), (118, 12180), (120, 11977), (140, 10266), (145, 9912), (168, 8555), (174, 8260), (177, 8120), (203, 7080), (210, 6844), (232, 6195), (236, 6090), (280, 5133), (290, 4956), (295, 4872), (348, 4130), (354, 4060), (406, 3540), (413, 3480), (420, 3422), (435, 3304), (472, 3045), (580, 2478), (590, 2436), (609, 2360), (696, 2065), (708, 2030), (812, 1770), (826, 1740), (840, 1711), (870, 1652), (885, 1624), (1015, 1416), (1160, 1239), (1180, 1218)]