220213440

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{76463}}^1$

素因数の和:76486

約数の個数: 84

約数和(自身を含む): 757452384

約数和(自身を除く): 537238944

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 76463, 152926, 229389, 305852, 382315, 458778, 611704, 688167, 764630, 917556, 1146945, 1223408, 1376334, 1529260, 1835112, 2293890, 2446816, 2752668, 3058520, 3440835, 3670224, 4587780, 4893632, 5505336, 6117040, 6881670, 7340448, 9175560, 11010672, 12234080, 13763340, 14680896, 18351120, 22021344, 24468160, 27526680, 36702240, 44042688, 55053360, 73404480, 110106720, 220213440]

約数ペア:

[(1, 220213440), (2, 110106720), (3, 73404480), (4, 55053360), (5, 44042688), (6, 36702240), (8, 27526680), (9, 24468160), (10, 22021344), (12, 18351120), (15, 14680896), (16, 13763340), (18, 12234080), (20, 11010672), (24, 9175560), (30, 7340448), (32, 6881670), (36, 6117040), (40, 5505336), (45, 4893632), (48, 4587780), (60, 3670224), (64, 3440835), (72, 3058520), (80, 2752668), (90, 2446816), (96, 2293890), (120, 1835112), (144, 1529260), (160, 1376334), (180, 1223408), (192, 1146945), (240, 917556), (288, 764630), (320, 688167), (360, 611704), (480, 458778), (576, 382315), (720, 305852), (960, 229389), (1440, 152926), (2880, 76463)]