105217680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{7187}}^1$

素因数の和:7264

約数の個数: 80

約数和(自身を含む): 331568064

約数和(自身を除く): 226350384

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 61, 80, 120, 122, 183, 240, 244, 305, 366, 488, 610, 732, 915, 976, 1220, 1464, 1830, 2440, 2928, 3660, 4880, 7187, 7320, 14374, 14640, 21561, 28748, 35935, 43122, 57496, 71870, 86244, 107805, 114992, 143740, 172488, 215610, 287480, 344976, 431220, 438407, 574960, 862440, 876814, 1315221, 1724880, 1753628, 2192035, 2630442, 3507256, 4384070, 5260884, 6576105, 7014512, 8768140, 10521768, 13152210, 17536280, 21043536, 26304420, 35072560, 52608840, 105217680]

約数ペア:

[(1, 105217680), (2, 52608840), (3, 35072560), (4, 26304420), (5, 21043536), (6, 17536280), (8, 13152210), (10, 10521768), (12, 8768140), (15, 7014512), (16, 6576105), (20, 5260884), (24, 4384070), (30, 3507256), (40, 2630442), (48, 2192035), (60, 1753628), (61, 1724880), (80, 1315221), (120, 876814), (122, 862440), (183, 574960), (240, 438407), (244, 431220), (305, 344976), (366, 287480), (488, 215610), (610, 172488), (732, 143740), (915, 114992), (976, 107805), (1220, 86244), (1464, 71870), (1830, 57496), (2440, 43122), (2928, 35935), (3660, 28748), (4880, 21561), (7187, 14640), (7320, 14374)]