54417480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{34883}}^1$

素因数の和:34910

約数の個数: 64

約数和(自身を含む): 175815360

約数和(自身を除く): 121397880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 34883, 69766, 104649, 139532, 174415, 209298, 279064, 348830, 418596, 453479, 523245, 697660, 837192, 906958, 1046490, 1360437, 1395320, 1813916, 2092980, 2267395, 2720874, 3627832, 4185960, 4534790, 5441748, 6802185, 9069580, 10883496, 13604370, 18139160, 27208740, 54417480]

約数ペア:

[(1, 54417480), (2, 27208740), (3, 18139160), (4, 13604370), (5, 10883496), (6, 9069580), (8, 6802185), (10, 5441748), (12, 4534790), (13, 4185960), (15, 3627832), (20, 2720874), (24, 2267395), (26, 2092980), (30, 1813916), (39, 1395320), (40, 1360437), (52, 1046490), (60, 906958), (65, 837192), (78, 697660), (104, 523245), (120, 453479), (130, 418596), (156, 348830), (195, 279064), (260, 209298), (312, 174415), (390, 139532), (520, 104649), (780, 69766), (1560, 34883)]