69081120

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{15991}}^1$

素因数の和:16015

約数の個数: 96

約数和(自身を含む): 241799040

約数和(自身を除く): 172717920

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, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 15991, 31982, 47973, 63964, 79955, 95946, 127928, 143919, 159910, 191892, 239865, 255856, 287838, 319820, 383784, 431757, 479730, 511712, 575676, 639640, 719595, 767568, 863514, 959460, 1151352, 1279280, 1439190, 1535136, 1727028, 1918920, 2158785, 2302704, 2558560, 2878380, 3454056, 3837840, 4317570, 4605408, 5756760, 6908112, 7675680, 8635140, 11513520, 13816224, 17270280, 23027040, 34540560, 69081120]

約数ペア:

[(1, 69081120), (2, 34540560), (3, 23027040), (4, 17270280), (5, 13816224), (6, 11513520), (8, 8635140), (9, 7675680), (10, 6908112), (12, 5756760), (15, 4605408), (16, 4317570), (18, 3837840), (20, 3454056), (24, 2878380), (27, 2558560), (30, 2302704), (32, 2158785), (36, 1918920), (40, 1727028), (45, 1535136), (48, 1439190), (54, 1279280), (60, 1151352), (72, 959460), (80, 863514), (90, 767568), (96, 719595), (108, 639640), (120, 575676), (135, 511712), (144, 479730), (160, 431757), (180, 383784), (216, 319820), (240, 287838), (270, 255856), (288, 239865), (360, 191892), (432, 159910), (480, 143919), (540, 127928), (720, 95946), (864, 79955), (1080, 63964), (1440, 47973), (2160, 31982), (4320, 15991)]