86884920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{80449}}^1$

素因数の和:80469

約数の個数: 64

約数和(自身を含む): 289620000

約数和(自身を除く): 202735080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 80449, 160898, 241347, 321796, 402245, 482694, 643592, 724041, 804490, 965388, 1206735, 1448082, 1608980, 1930776, 2172123, 2413470, 2896164, 3217960, 3620205, 4344246, 4826940, 5792328, 7240410, 8688492, 9653880, 10860615, 14480820, 17376984, 21721230, 28961640, 43442460, 86884920]

約数ペア:

[(1, 86884920), (2, 43442460), (3, 28961640), (4, 21721230), (5, 17376984), (6, 14480820), (8, 10860615), (9, 9653880), (10, 8688492), (12, 7240410), (15, 5792328), (18, 4826940), (20, 4344246), (24, 3620205), (27, 3217960), (30, 2896164), (36, 2413470), (40, 2172123), (45, 1930776), (54, 1608980), (60, 1448082), (72, 1206735), (90, 965388), (108, 804490), (120, 724041), (135, 643592), (180, 482694), (216, 402245), (270, 321796), (360, 241347), (540, 160898), (1080, 80449)]