816060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:115

約数の個数: 96

約数和(自身を含む): 2741760

約数和(自身を除く): 1925700

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 58, 60, 67, 70, 84, 87, 105, 116, 134, 140, 145, 174, 201, 203, 210, 268, 290, 335, 348, 402, 406, 420, 435, 469, 580, 609, 670, 804, 812, 870, 938, 1005, 1015, 1218, 1340, 1407, 1740, 1876, 1943, 2010, 2030, 2345, 2436, 2814, 3045, 3886, 4020, 4060, 4690, 5628, 5829, 6090, 7035, 7772, 9380, 9715, 11658, 12180, 13601, 14070, 19430, 23316, 27202, 28140, 29145, 38860, 40803, 54404, 58290, 68005, 81606, 116580, 136010, 163212, 204015, 272020, 408030, 816060]

約数ペア:

[(1, 816060), (2, 408030), (3, 272020), (4, 204015), (5, 163212), (6, 136010), (7, 116580), (10, 81606), (12, 68005), (14, 58290), (15, 54404), (20, 40803), (21, 38860), (28, 29145), (29, 28140), (30, 27202), (35, 23316), (42, 19430), (58, 14070), (60, 13601), (67, 12180), (70, 11658), (84, 9715), (87, 9380), (105, 7772), (116, 7035), (134, 6090), (140, 5829), (145, 5628), (174, 4690), (201, 4060), (203, 4020), (210, 3886), (268, 3045), (290, 2814), (335, 2436), (348, 2345), (402, 2030), (406, 2010), (420, 1943), (435, 1876), (469, 1740), (580, 1407), (609, 1340), (670, 1218), (804, 1015), (812, 1005), (870, 938)]