159290520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{463}}^1$

素因数の和:585

約数の個数: 128

約数和(自身を含む): 497111040

約数和(自身を除く): 337820520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 61, 94, 120, 122, 141, 183, 188, 235, 244, 282, 305, 366, 376, 463, 470, 488, 564, 610, 705, 732, 915, 926, 940, 1128, 1220, 1389, 1410, 1464, 1830, 1852, 1880, 2315, 2440, 2778, 2820, 2867, 3660, 3704, 4630, 5556, 5640, 5734, 6945, 7320, 8601, 9260, 11112, 11468, 13890, 14335, 17202, 18520, 21761, 22936, 27780, 28243, 28670, 34404, 43005, 43522, 55560, 56486, 57340, 65283, 68808, 84729, 86010, 87044, 108805, 112972, 114680, 130566, 141215, 169458, 172020, 174088, 217610, 225944, 261132, 282430, 326415, 338916, 344040, 423645, 435220, 522264, 564860, 652830, 677832, 847290, 870440, 1129720, 1305660, 1327421, 1694580, 2611320, 2654842, 3389160, 3982263, 5309684, 6637105, 7964526, 10619368, 13274210, 15929052, 19911315, 26548420, 31858104, 39822630, 53096840, 79645260, 159290520]

約数ペア:

[(1, 159290520), (2, 79645260), (3, 53096840), (4, 39822630), (5, 31858104), (6, 26548420), (8, 19911315), (10, 15929052), (12, 13274210), (15, 10619368), (20, 7964526), (24, 6637105), (30, 5309684), (40, 3982263), (47, 3389160), (60, 2654842), (61, 2611320), (94, 1694580), (120, 1327421), (122, 1305660), (141, 1129720), (183, 870440), (188, 847290), (235, 677832), (244, 652830), (282, 564860), (305, 522264), (366, 435220), (376, 423645), (463, 344040), (470, 338916), (488, 326415), (564, 282430), (610, 261132), (705, 225944), (732, 217610), (915, 174088), (926, 172020), (940, 169458), (1128, 141215), (1220, 130566), (1389, 114680), (1410, 112972), (1464, 108805), (1830, 87044), (1852, 86010), (1880, 84729), (2315, 68808), (2440, 65283), (2778, 57340), (2820, 56486), (2867, 55560), (3660, 43522), (3704, 43005), (4630, 34404), (5556, 28670), (5640, 28243), (5734, 27780), (6945, 22936), (7320, 21761), (8601, 18520), (9260, 17202), (11112, 14335), (11468, 13890)]