6900840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{661}}^1$

素因数の和:707

約数の個数: 96

約数和(自身を含む): 23236200

約数和(自身を除く): 16335360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 58, 60, 72, 87, 90, 116, 120, 145, 174, 180, 232, 261, 290, 348, 360, 435, 522, 580, 661, 696, 870, 1044, 1160, 1305, 1322, 1740, 1983, 2088, 2610, 2644, 3305, 3480, 3966, 5220, 5288, 5949, 6610, 7932, 9915, 10440, 11898, 13220, 15864, 19169, 19830, 23796, 26440, 29745, 38338, 39660, 47592, 57507, 59490, 76676, 79320, 95845, 115014, 118980, 153352, 172521, 191690, 230028, 237960, 287535, 345042, 383380, 460056, 575070, 690084, 766760, 862605, 1150140, 1380168, 1725210, 2300280, 3450420, 6900840]

約数ペア:

[(1, 6900840), (2, 3450420), (3, 2300280), (4, 1725210), (5, 1380168), (6, 1150140), (8, 862605), (9, 766760), (10, 690084), (12, 575070), (15, 460056), (18, 383380), (20, 345042), (24, 287535), (29, 237960), (30, 230028), (36, 191690), (40, 172521), (45, 153352), (58, 118980), (60, 115014), (72, 95845), (87, 79320), (90, 76676), (116, 59490), (120, 57507), (145, 47592), (174, 39660), (180, 38338), (232, 29745), (261, 26440), (290, 23796), (348, 19830), (360, 19169), (435, 15864), (522, 13220), (580, 11898), (661, 10440), (696, 9915), (870, 7932), (1044, 6610), (1160, 5949), (1305, 5288), (1322, 5220), (1740, 3966), (1983, 3480), (2088, 3305), (2610, 2644)]