61757760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2797}}^1$

素因数の和:2840

約数の個数: 112

約数和(自身を含む): 204679296

約数和(自身を除く): 142921536

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 460, 480, 552, 690, 736, 920, 960, 1104, 1380, 1472, 1840, 2208, 2760, 2797, 3680, 4416, 5520, 5594, 7360, 8391, 11040, 11188, 13985, 16782, 22080, 22376, 27970, 33564, 41955, 44752, 55940, 64331, 67128, 83910, 89504, 111880, 128662, 134256, 167820, 179008, 192993, 223760, 257324, 268512, 321655, 335640, 385986, 447520, 514648, 537024, 643310, 671280, 771972, 895040, 964965, 1029296, 1286620, 1342560, 1543944, 1929930, 2058592, 2573240, 2685120, 3087888, 3859860, 4117184, 5146480, 6175776, 7719720, 10292960, 12351552, 15439440, 20585920, 30878880, 61757760]

約数ペア:

[(1, 61757760), (2, 30878880), (3, 20585920), (4, 15439440), (5, 12351552), (6, 10292960), (8, 7719720), (10, 6175776), (12, 5146480), (15, 4117184), (16, 3859860), (20, 3087888), (23, 2685120), (24, 2573240), (30, 2058592), (32, 1929930), (40, 1543944), (46, 1342560), (48, 1286620), (60, 1029296), (64, 964965), (69, 895040), (80, 771972), (92, 671280), (96, 643310), (115, 537024), (120, 514648), (138, 447520), (160, 385986), (184, 335640), (192, 321655), (230, 268512), (240, 257324), (276, 223760), (320, 192993), (345, 179008), (368, 167820), (460, 134256), (480, 128662), (552, 111880), (690, 89504), (736, 83910), (920, 67128), (960, 64331), (1104, 55940), (1380, 44752), (1472, 41955), (1840, 33564), (2208, 27970), (2760, 22376), (2797, 22080), (3680, 16782), (4416, 13985), (5520, 11188), (5594, 11040), (7360, 8391)]