305608320

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3121}}^1$

素因数の和:3163

約数の個数: 192

約数和(自身を含む): 1117738440

約数和(自身を除く): 812130120

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, 128, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 272, 288, 306, 320, 340, 360, 384, 408, 480, 510, 544, 576, 612, 640, 680, 720, 765, 816, 960, 1020, 1088, 1152, 1224, 1360, 1440, 1530, 1632, 1920, 2040, 2176, 2448, 2720, 2880, 3060, 3121, 3264, 4080, 4896, 5440, 5760, 6120, 6242, 6528, 8160, 9363, 9792, 10880, 12240, 12484, 15605, 16320, 18726, 19584, 24480, 24968, 28089, 31210, 32640, 37452, 46815, 48960, 49936, 53057, 56178, 62420, 74904, 93630, 97920, 99872, 106114, 112356, 124840, 140445, 149808, 159171, 187260, 199744, 212228, 224712, 249680, 265285, 280890, 299616, 318342, 374520, 399488, 424456, 449424, 477513, 499360, 530570, 561780, 599232, 636684, 749040, 795855, 848912, 898848, 955026, 998720, 1061140, 1123560, 1198464, 1273368, 1498080, 1591710, 1697824, 1797696, 1910052, 1997440, 2122280, 2247120, 2387565, 2546736, 2996160, 3183420, 3395648, 3595392, 3820104, 4244560, 4494240, 4775130, 5093472, 5992320, 6366840, 6791296, 7640208, 8489120, 8988480, 9550260, 10186944, 12733680, 15280416, 16978240, 17976960, 19100520, 20373888, 25467360, 30560832, 33956480, 38201040, 50934720, 61121664, 76402080, 101869440, 152804160, 305608320]

約数ペア:

[(1, 305608320), (2, 152804160), (3, 101869440), (4, 76402080), (5, 61121664), (6, 50934720), (8, 38201040), (9, 33956480), (10, 30560832), (12, 25467360), (15, 20373888), (16, 19100520), (17, 17976960), (18, 16978240), (20, 15280416), (24, 12733680), (30, 10186944), (32, 9550260), (34, 8988480), (36, 8489120), (40, 7640208), (45, 6791296), (48, 6366840), (51, 5992320), (60, 5093472), (64, 4775130), (68, 4494240), (72, 4244560), (80, 3820104), (85, 3595392), (90, 3395648), (96, 3183420), (102, 2996160), (120, 2546736), (128, 2387565), (136, 2247120), (144, 2122280), (153, 1997440), (160, 1910052), (170, 1797696), (180, 1697824), (192, 1591710), (204, 1498080), (240, 1273368), (255, 1198464), (272, 1123560), (288, 1061140), (306, 998720), (320, 955026), (340, 898848), (360, 848912), (384, 795855), (408, 749040), (480, 636684), (510, 599232), (544, 561780), (576, 530570), (612, 499360), (640, 477513), (680, 449424), (720, 424456), (765, 399488), (816, 374520), (960, 318342), (1020, 299616), (1088, 280890), (1152, 265285), (1224, 249680), (1360, 224712), (1440, 212228), (1530, 199744), (1632, 187260), (1920, 159171), (2040, 149808), (2176, 140445), (2448, 124840), (2720, 112356), (2880, 106114), (3060, 99872), (3121, 97920), (3264, 93630), (4080, 74904), (4896, 62420), (5440, 56178), (5760, 53057), (6120, 49936), (6242, 48960), (6528, 46815), (8160, 37452), (9363, 32640), (9792, 31210), (10880, 28089), (12240, 24968), (12484, 24480), (15605, 19584), (16320, 18726)]