80033280

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{613}}^1$

素因数の和:656

約数の個数: 160

約数和(自身を含む): 271348704

約数和(自身を除く): 191315424

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 256, 272, 320, 340, 384, 408, 480, 510, 512, 544, 613, 640, 680, 768, 816, 960, 1020, 1088, 1226, 1280, 1360, 1536, 1632, 1839, 1920, 2040, 2176, 2452, 2560, 2720, 3065, 3264, 3678, 3840, 4080, 4352, 4904, 5440, 6130, 6528, 7356, 7680, 8160, 8704, 9195, 9808, 10421, 10880, 12260, 13056, 14712, 16320, 18390, 19616, 20842, 21760, 24520, 26112, 29424, 31263, 32640, 36780, 39232, 41684, 43520, 49040, 52105, 58848, 62526, 65280, 73560, 78464, 83368, 98080, 104210, 117696, 125052, 130560, 147120, 156315, 156928, 166736, 196160, 208420, 235392, 250104, 294240, 312630, 313856, 333472, 392320, 416840, 470784, 500208, 588480, 625260, 666944, 784640, 833680, 941568, 1000416, 1176960, 1250520, 1333888, 1569280, 1667360, 2000832, 2353920, 2501040, 2667776, 3334720, 4001664, 4707840, 5002080, 5335552, 6669440, 8003328, 10004160, 13338880, 16006656, 20008320, 26677760, 40016640, 80033280]

約数ペア:

[(1, 80033280), (2, 40016640), (3, 26677760), (4, 20008320), (5, 16006656), (6, 13338880), (8, 10004160), (10, 8003328), (12, 6669440), (15, 5335552), (16, 5002080), (17, 4707840), (20, 4001664), (24, 3334720), (30, 2667776), (32, 2501040), (34, 2353920), (40, 2000832), (48, 1667360), (51, 1569280), (60, 1333888), (64, 1250520), (68, 1176960), (80, 1000416), (85, 941568), (96, 833680), (102, 784640), (120, 666944), (128, 625260), (136, 588480), (160, 500208), (170, 470784), (192, 416840), (204, 392320), (240, 333472), (255, 313856), (256, 312630), (272, 294240), (320, 250104), (340, 235392), (384, 208420), (408, 196160), (480, 166736), (510, 156928), (512, 156315), (544, 147120), (613, 130560), (640, 125052), (680, 117696), (768, 104210), (816, 98080), (960, 83368), (1020, 78464), (1088, 73560), (1226, 65280), (1280, 62526), (1360, 58848), (1536, 52105), (1632, 49040), (1839, 43520), (1920, 41684), (2040, 39232), (2176, 36780), (2452, 32640), (2560, 31263), (2720, 29424), (3065, 26112), (3264, 24520), (3678, 21760), (3840, 20842), (4080, 19616), (4352, 18390), (4904, 16320), (5440, 14712), (6130, 13056), (6528, 12260), (7356, 10880), (7680, 10421), (8160, 9808), (8704, 9195)]