55884480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2531}}^1$

素因数の和:2574

約数の個数: 112

約数和(自身を含む): 185220864

約数和(自身を除く): 129336384

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, 2531, 2760, 3680, 4416, 5062, 5520, 7360, 7593, 10124, 11040, 12655, 15186, 20248, 22080, 25310, 30372, 37965, 40496, 50620, 58213, 60744, 75930, 80992, 101240, 116426, 121488, 151860, 161984, 174639, 202480, 232852, 242976, 291065, 303720, 349278, 404960, 465704, 485952, 582130, 607440, 698556, 809920, 873195, 931408, 1164260, 1214880, 1397112, 1746390, 1862816, 2328520, 2429760, 2794224, 3492780, 3725632, 4657040, 5588448, 6985560, 9314080, 11176896, 13971120, 18628160, 27942240, 55884480]

約数ペア:

[(1, 55884480), (2, 27942240), (3, 18628160), (4, 13971120), (5, 11176896), (6, 9314080), (8, 6985560), (10, 5588448), (12, 4657040), (15, 3725632), (16, 3492780), (20, 2794224), (23, 2429760), (24, 2328520), (30, 1862816), (32, 1746390), (40, 1397112), (46, 1214880), (48, 1164260), (60, 931408), (64, 873195), (69, 809920), (80, 698556), (92, 607440), (96, 582130), (115, 485952), (120, 465704), (138, 404960), (160, 349278), (184, 303720), (192, 291065), (230, 242976), (240, 232852), (276, 202480), (320, 174639), (345, 161984), (368, 151860), (460, 121488), (480, 116426), (552, 101240), (690, 80992), (736, 75930), (920, 60744), (960, 58213), (1104, 50620), (1380, 40496), (1472, 37965), (1840, 30372), (2208, 25310), (2531, 22080), (2760, 20248), (3680, 15186), (4416, 12655), (5062, 11040), (5520, 10124), (7360, 7593)]