42247320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{15307}}^1$

素因数の和:15344

約数の個数: 64

約数和(自身を含む): 132261120

約数和(自身を除く): 90013800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 15307, 30614, 45921, 61228, 76535, 91842, 122456, 153070, 183684, 229605, 306140, 352061, 367368, 459210, 612280, 704122, 918420, 1056183, 1408244, 1760305, 1836840, 2112366, 2816488, 3520610, 4224732, 5280915, 7041220, 8449464, 10561830, 14082440, 21123660, 42247320]

約数ペア:

[(1, 42247320), (2, 21123660), (3, 14082440), (4, 10561830), (5, 8449464), (6, 7041220), (8, 5280915), (10, 4224732), (12, 3520610), (15, 2816488), (20, 2112366), (23, 1836840), (24, 1760305), (30, 1408244), (40, 1056183), (46, 918420), (60, 704122), (69, 612280), (92, 459210), (115, 367368), (120, 352061), (138, 306140), (184, 229605), (230, 183684), (276, 153070), (345, 122456), (460, 91842), (552, 76535), (690, 61228), (920, 45921), (1380, 30614), (2760, 15307)]