17968320

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{367}}^1$

素因数の和:407

約数の個数: 168

約数和(自身を含む): 65617344

約数和(自身を除く): 47649024

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 272, 288, 306, 320, 340, 360, 367, 408, 480, 510, 544, 576, 612, 680, 720, 734, 765, 816, 960, 1020, 1088, 1101, 1224, 1360, 1440, 1468, 1530, 1632, 1835, 2040, 2202, 2448, 2720, 2880, 2936, 3060, 3264, 3303, 3670, 4080, 4404, 4896, 5440, 5505, 5872, 6120, 6239, 6606, 7340, 8160, 8808, 9792, 11010, 11744, 12240, 12478, 13212, 14680, 16320, 16515, 17616, 18717, 22020, 23488, 24480, 24956, 26424, 29360, 31195, 33030, 35232, 37434, 44040, 48960, 49912, 52848, 56151, 58720, 62390, 66060, 70464, 74868, 88080, 93585, 99824, 105696, 112302, 117440, 124780, 132120, 149736, 176160, 187170, 199648, 211392, 224604, 249560, 264240, 280755, 299472, 352320, 374340, 399296, 449208, 499120, 528480, 561510, 598944, 748680, 898416, 998240, 1056960, 1123020, 1197888, 1497360, 1796832, 1996480, 2246040, 2994720, 3593664, 4492080, 5989440, 8984160, 17968320]

約数ペア:

[(1, 17968320), (2, 8984160), (3, 5989440), (4, 4492080), (5, 3593664), (6, 2994720), (8, 2246040), (9, 1996480), (10, 1796832), (12, 1497360), (15, 1197888), (16, 1123020), (17, 1056960), (18, 998240), (20, 898416), (24, 748680), (30, 598944), (32, 561510), (34, 528480), (36, 499120), (40, 449208), (45, 399296), (48, 374340), (51, 352320), (60, 299472), (64, 280755), (68, 264240), (72, 249560), (80, 224604), (85, 211392), (90, 199648), (96, 187170), (102, 176160), (120, 149736), (136, 132120), (144, 124780), (153, 117440), (160, 112302), (170, 105696), (180, 99824), (192, 93585), (204, 88080), (240, 74868), (255, 70464), (272, 66060), (288, 62390), (306, 58720), (320, 56151), (340, 52848), (360, 49912), (367, 48960), (408, 44040), (480, 37434), (510, 35232), (544, 33030), (576, 31195), (612, 29360), (680, 26424), (720, 24956), (734, 24480), (765, 23488), (816, 22020), (960, 18717), (1020, 17616), (1088, 16515), (1101, 16320), (1224, 14680), (1360, 13212), (1440, 12478), (1468, 12240), (1530, 11744), (1632, 11010), (1835, 9792), (2040, 8808), (2202, 8160), (2448, 7340), (2720, 6606), (2880, 6239), (2936, 6120), (3060, 5872), (3264, 5505), (3303, 5440), (3670, 4896), (4080, 4404)]