8562240

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{991}}^1$

素因数の和:1017

約数の個数: 112

約数和(自身を含む): 30236160

約数和(自身を除く): 21673920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 991, 1080, 1440, 1728, 1982, 2160, 2880, 2973, 3964, 4320, 4955, 5946, 7928, 8640, 8919, 9910, 11892, 14865, 15856, 17838, 19820, 23784, 26757, 29730, 31712, 35676, 39640, 44595, 47568, 53514, 59460, 63424, 71352, 79280, 89190, 95136, 107028, 118920, 133785, 142704, 158560, 178380, 190272, 214056, 237840, 267570, 285408, 317120, 356760, 428112, 475680, 535140, 570816, 713520, 856224, 951360, 1070280, 1427040, 1712448, 2140560, 2854080, 4281120, 8562240]

約数ペア:

[(1, 8562240), (2, 4281120), (3, 2854080), (4, 2140560), (5, 1712448), (6, 1427040), (8, 1070280), (9, 951360), (10, 856224), (12, 713520), (15, 570816), (16, 535140), (18, 475680), (20, 428112), (24, 356760), (27, 317120), (30, 285408), (32, 267570), (36, 237840), (40, 214056), (45, 190272), (48, 178380), (54, 158560), (60, 142704), (64, 133785), (72, 118920), (80, 107028), (90, 95136), (96, 89190), (108, 79280), (120, 71352), (135, 63424), (144, 59460), (160, 53514), (180, 47568), (192, 44595), (216, 39640), (240, 35676), (270, 31712), (288, 29730), (320, 26757), (360, 23784), (432, 19820), (480, 17838), (540, 15856), (576, 14865), (720, 11892), (864, 9910), (960, 8919), (991, 8640), (1080, 7928), (1440, 5946), (1728, 4955), (1982, 4320), (2160, 3964), (2880, 2973)]