268348680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{241}}^1\times {\mathrm{1031}}^1$

素因数の和:1292

約数の個数: 128

約数和(自身を含む): 899078400

約数和(自身を除く): 630729720

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, 270, 360, 482, 540, 723, 964, 1031, 1080, 1205, 1446, 1928, 2062, 2169, 2410, 2892, 3093, 3615, 4124, 4338, 4820, 5155, 5784, 6186, 6507, 7230, 8248, 8676, 9279, 9640, 10310, 10845, 12372, 13014, 14460, 15465, 17352, 18558, 20620, 21690, 24744, 26028, 27837, 28920, 30930, 32535, 37116, 41240, 43380, 46395, 52056, 55674, 61860, 65070, 74232, 86760, 92790, 111348, 123720, 130140, 139185, 185580, 222696, 248471, 260280, 278370, 371160, 496942, 556740, 745413, 993884, 1113480, 1242355, 1490826, 1987768, 2236239, 2484710, 2981652, 3727065, 4472478, 4969420, 5963304, 6708717, 7454130, 8944956, 9938840, 11181195, 13417434, 14908260, 17889912, 22362390, 26834868, 29816520, 33543585, 44724780, 53669736, 67087170, 89449560, 134174340, 268348680]

約数ペア:

[(1, 268348680), (2, 134174340), (3, 89449560), (4, 67087170), (5, 53669736), (6, 44724780), (8, 33543585), (9, 29816520), (10, 26834868), (12, 22362390), (15, 17889912), (18, 14908260), (20, 13417434), (24, 11181195), (27, 9938840), (30, 8944956), (36, 7454130), (40, 6708717), (45, 5963304), (54, 4969420), (60, 4472478), (72, 3727065), (90, 2981652), (108, 2484710), (120, 2236239), (135, 1987768), (180, 1490826), (216, 1242355), (241, 1113480), (270, 993884), (360, 745413), (482, 556740), (540, 496942), (723, 371160), (964, 278370), (1031, 260280), (1080, 248471), (1205, 222696), (1446, 185580), (1928, 139185), (2062, 130140), (2169, 123720), (2410, 111348), (2892, 92790), (3093, 86760), (3615, 74232), (4124, 65070), (4338, 61860), (4820, 55674), (5155, 52056), (5784, 46395), (6186, 43380), (6507, 41240), (7230, 37116), (8248, 32535), (8676, 30930), (9279, 28920), (9640, 27837), (10310, 26028), (10845, 24744), (12372, 21690), (13014, 20620), (14460, 18558), (15465, 17352)]