27162080

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:121

約数の個数: 144

約数和(自身を含む): 74807712

約数和(自身を除く): 47645632

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 32, 40, 44, 46, 55, 61, 80, 88, 92, 110, 115, 121, 122, 160, 176, 184, 220, 230, 242, 244, 253, 305, 352, 368, 440, 460, 484, 488, 506, 605, 610, 671, 736, 880, 920, 968, 976, 1012, 1210, 1220, 1265, 1342, 1403, 1760, 1840, 1936, 1952, 2024, 2420, 2440, 2530, 2684, 2783, 2806, 3355, 3680, 3872, 4048, 4840, 4880, 5060, 5368, 5566, 5612, 6710, 7015, 7381, 8096, 9680, 9760, 10120, 10736, 11132, 11224, 13420, 13915, 14030, 14762, 15433, 19360, 20240, 21472, 22264, 22448, 26840, 27830, 28060, 29524, 30866, 36905, 40480, 44528, 44896, 53680, 55660, 56120, 59048, 61732, 73810, 77165, 89056, 107360, 111320, 112240, 118096, 123464, 147620, 154330, 169763, 222640, 224480, 236192, 246928, 295240, 308660, 339526, 445280, 493856, 590480, 617320, 679052, 848815, 1180960, 1234640, 1358104, 1697630, 2469280, 2716208, 3395260, 5432416, 6790520, 13581040, 27162080]

約数ペア:

[(1, 27162080), (2, 13581040), (4, 6790520), (5, 5432416), (8, 3395260), (10, 2716208), (11, 2469280), (16, 1697630), (20, 1358104), (22, 1234640), (23, 1180960), (32, 848815), (40, 679052), (44, 617320), (46, 590480), (55, 493856), (61, 445280), (80, 339526), (88, 308660), (92, 295240), (110, 246928), (115, 236192), (121, 224480), (122, 222640), (160, 169763), (176, 154330), (184, 147620), (220, 123464), (230, 118096), (242, 112240), (244, 111320), (253, 107360), (305, 89056), (352, 77165), (368, 73810), (440, 61732), (460, 59048), (484, 56120), (488, 55660), (506, 53680), (605, 44896), (610, 44528), (671, 40480), (736, 36905), (880, 30866), (920, 29524), (968, 28060), (976, 27830), (1012, 26840), (1210, 22448), (1220, 22264), (1265, 21472), (1342, 20240), (1403, 19360), (1760, 15433), (1840, 14762), (1936, 14030), (1952, 13915), (2024, 13420), (2420, 11224), (2440, 11132), (2530, 10736), (2684, 10120), (2783, 9760), (2806, 9680), (3355, 8096), (3680, 7381), (3872, 7015), (4048, 6710), (4840, 5612), (4880, 5566), (5060, 5368)]