168673920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1489}}^1$

素因数の和:1570

約数の個数: 128

約数和(自身を含む): 547128000

約数和(自身を除く): 378454080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 59, 60, 64, 80, 96, 118, 120, 128, 160, 177, 192, 236, 240, 295, 320, 354, 384, 472, 480, 590, 640, 708, 885, 944, 960, 1180, 1416, 1489, 1770, 1888, 1920, 2360, 2832, 2978, 3540, 3776, 4467, 4720, 5664, 5956, 7080, 7445, 7552, 8934, 9440, 11328, 11912, 14160, 14890, 17868, 18880, 22335, 22656, 23824, 28320, 29780, 35736, 37760, 44670, 47648, 56640, 59560, 71472, 87851, 89340, 95296, 113280, 119120, 142944, 175702, 178680, 190592, 238240, 263553, 285888, 351404, 357360, 439255, 476480, 527106, 571776, 702808, 714720, 878510, 952960, 1054212, 1317765, 1405616, 1429440, 1757020, 2108424, 2635530, 2811232, 2858880, 3514040, 4216848, 5271060, 5622464, 7028080, 8433696, 10542120, 11244928, 14056160, 16867392, 21084240, 28112320, 33734784, 42168480, 56224640, 84336960, 168673920]

約数ペア:

[(1, 168673920), (2, 84336960), (3, 56224640), (4, 42168480), (5, 33734784), (6, 28112320), (8, 21084240), (10, 16867392), (12, 14056160), (15, 11244928), (16, 10542120), (20, 8433696), (24, 7028080), (30, 5622464), (32, 5271060), (40, 4216848), (48, 3514040), (59, 2858880), (60, 2811232), (64, 2635530), (80, 2108424), (96, 1757020), (118, 1429440), (120, 1405616), (128, 1317765), (160, 1054212), (177, 952960), (192, 878510), (236, 714720), (240, 702808), (295, 571776), (320, 527106), (354, 476480), (384, 439255), (472, 357360), (480, 351404), (590, 285888), (640, 263553), (708, 238240), (885, 190592), (944, 178680), (960, 175702), (1180, 142944), (1416, 119120), (1489, 113280), (1770, 95296), (1888, 89340), (1920, 87851), (2360, 71472), (2832, 59560), (2978, 56640), (3540, 47648), (3776, 44670), (4467, 37760), (4720, 35736), (5664, 29780), (5956, 28320), (7080, 23824), (7445, 22656), (7552, 22335), (8934, 18880), (9440, 17868), (11328, 14890), (11912, 14160)]