65330280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{241}}^1\times {\mathrm{251}}^1$

素因数の和:512

約数の個数: 128

約数和(自身を含む): 219542400

約数和(自身を除く): 154212120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 241, 251, 270, 360, 482, 502, 540, 723, 753, 964, 1004, 1080, 1205, 1255, 1446, 1506, 1928, 2008, 2169, 2259, 2410, 2510, 2892, 3012, 3615, 3765, 4338, 4518, 4820, 5020, 5784, 6024, 6507, 6777, 7230, 7530, 8676, 9036, 9640, 10040, 10845, 11295, 13014, 13554, 14460, 15060, 17352, 18072, 21690, 22590, 26028, 27108, 28920, 30120, 32535, 33885, 43380, 45180, 52056, 54216, 60491, 65070, 67770, 86760, 90360, 120982, 130140, 135540, 181473, 241964, 260280, 271080, 302455, 362946, 483928, 544419, 604910, 725892, 907365, 1088838, 1209820, 1451784, 1633257, 1814730, 2177676, 2419640, 2722095, 3266514, 3629460, 4355352, 5444190, 6533028, 7258920, 8166285, 10888380, 13066056, 16332570, 21776760, 32665140, 65330280]

約数ペア:

[(1, 65330280), (2, 32665140), (3, 21776760), (4, 16332570), (5, 13066056), (6, 10888380), (8, 8166285), (9, 7258920), (10, 6533028), (12, 5444190), (15, 4355352), (18, 3629460), (20, 3266514), (24, 2722095), (27, 2419640), (30, 2177676), (36, 1814730), (40, 1633257), (45, 1451784), (54, 1209820), (60, 1088838), (72, 907365), (90, 725892), (108, 604910), (120, 544419), (135, 483928), (180, 362946), (216, 302455), (241, 271080), (251, 260280), (270, 241964), (360, 181473), (482, 135540), (502, 130140), (540, 120982), (723, 90360), (753, 86760), (964, 67770), (1004, 65070), (1080, 60491), (1205, 54216), (1255, 52056), (1446, 45180), (1506, 43380), (1928, 33885), (2008, 32535), (2169, 30120), (2259, 28920), (2410, 27108), (2510, 26028), (2892, 22590), (3012, 21690), (3615, 18072), (3765, 17352), (4338, 15060), (4518, 14460), (4820, 13554), (5020, 13014), (5784, 11295), (6024, 10845), (6507, 10040), (6777, 9640), (7230, 9036), (7530, 8676)]