127232320

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{293}}^1$

素因数の和:392

約数の個数: 112

約数和(自身を含む): 322600320

約数和(自身を除く): 195368000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 59, 64, 80, 92, 115, 118, 160, 184, 230, 236, 293, 295, 320, 368, 460, 472, 586, 590, 736, 920, 944, 1172, 1180, 1357, 1465, 1472, 1840, 1888, 2344, 2360, 2714, 2930, 3680, 3776, 4688, 4720, 5428, 5860, 6739, 6785, 7360, 9376, 9440, 10856, 11720, 13478, 13570, 17287, 18752, 18880, 21712, 23440, 26956, 27140, 33695, 34574, 43424, 46880, 53912, 54280, 67390, 69148, 86435, 86848, 93760, 107824, 108560, 134780, 138296, 172870, 215648, 217120, 269560, 276592, 345740, 397601, 431296, 434240, 539120, 553184, 691480, 795202, 1078240, 1106368, 1382960, 1590404, 1988005, 2156480, 2765920, 3180808, 3976010, 5531840, 6361616, 7952020, 12723232, 15904040, 25446464, 31808080, 63616160, 127232320]

約数ペア:

[(1, 127232320), (2, 63616160), (4, 31808080), (5, 25446464), (8, 15904040), (10, 12723232), (16, 7952020), (20, 6361616), (23, 5531840), (32, 3976010), (40, 3180808), (46, 2765920), (59, 2156480), (64, 1988005), (80, 1590404), (92, 1382960), (115, 1106368), (118, 1078240), (160, 795202), (184, 691480), (230, 553184), (236, 539120), (293, 434240), (295, 431296), (320, 397601), (368, 345740), (460, 276592), (472, 269560), (586, 217120), (590, 215648), (736, 172870), (920, 138296), (944, 134780), (1172, 108560), (1180, 107824), (1357, 93760), (1465, 86848), (1472, 86435), (1840, 69148), (1888, 67390), (2344, 54280), (2360, 53912), (2714, 46880), (2930, 43424), (3680, 34574), (3776, 33695), (4688, 27140), (4720, 26956), (5428, 23440), (5860, 21712), (6739, 18880), (6785, 18752), (7360, 17287), (9376, 13570), (9440, 13478), (10856, 11720)]