7671960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{211}}^1$

素因数の和:329

約数の個数: 96

約数和(自身を含む): 25300080

約数和(自身を除く): 17628120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 101, 120, 180, 202, 211, 303, 360, 404, 422, 505, 606, 633, 808, 844, 909, 1010, 1055, 1212, 1266, 1515, 1688, 1818, 1899, 2020, 2110, 2424, 2532, 3030, 3165, 3636, 3798, 4040, 4220, 4545, 5064, 6060, 6330, 7272, 7596, 8440, 9090, 9495, 12120, 12660, 15192, 18180, 18990, 21311, 25320, 36360, 37980, 42622, 63933, 75960, 85244, 106555, 127866, 170488, 191799, 213110, 255732, 319665, 383598, 426220, 511464, 639330, 767196, 852440, 958995, 1278660, 1534392, 1917990, 2557320, 3835980, 7671960]

約数ペア:

[(1, 7671960), (2, 3835980), (3, 2557320), (4, 1917990), (5, 1534392), (6, 1278660), (8, 958995), (9, 852440), (10, 767196), (12, 639330), (15, 511464), (18, 426220), (20, 383598), (24, 319665), (30, 255732), (36, 213110), (40, 191799), (45, 170488), (60, 127866), (72, 106555), (90, 85244), (101, 75960), (120, 63933), (180, 42622), (202, 37980), (211, 36360), (303, 25320), (360, 21311), (404, 18990), (422, 18180), (505, 15192), (606, 12660), (633, 12120), (808, 9495), (844, 9090), (909, 8440), (1010, 7596), (1055, 7272), (1212, 6330), (1266, 6060), (1515, 5064), (1688, 4545), (1818, 4220), (1899, 4040), (2020, 3798), (2110, 3636), (2424, 3165), (2532, 3030)]