2077320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{2473}}^1$

素因数の和:2494

約数の個数: 64

約数和(自身を含む): 7125120

約数和(自身を除く): 5047800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 2473, 4946, 7419, 9892, 12365, 14838, 17311, 19784, 24730, 29676, 34622, 37095, 49460, 51933, 59352, 69244, 74190, 86555, 98920, 103866, 138488, 148380, 173110, 207732, 259665, 296760, 346220, 415464, 519330, 692440, 1038660, 2077320]

約数ペア:

[(1, 2077320), (2, 1038660), (3, 692440), (4, 519330), (5, 415464), (6, 346220), (7, 296760), (8, 259665), (10, 207732), (12, 173110), (14, 148380), (15, 138488), (20, 103866), (21, 98920), (24, 86555), (28, 74190), (30, 69244), (35, 59352), (40, 51933), (42, 49460), (56, 37095), (60, 34622), (70, 29676), (84, 24730), (105, 19784), (120, 17311), (140, 14838), (168, 12365), (210, 9892), (280, 7419), (420, 4946), (840, 2473)]