102713040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{142657}}^1$

素因数の和:142676

約数の個数: 60

約数和(自身を含む): 344947044

約数和(自身を除く): 242234004

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 142657, 285314, 427971, 570628, 713285, 855942, 1141256, 1283913, 1426570, 1711884, 2139855, 2282512, 2567826, 2853140, 3423768, 4279710, 5135652, 5706280, 6419565, 6847536, 8559420, 10271304, 11412560, 12839130, 17118840, 20542608, 25678260, 34237680, 51356520, 102713040]

約数ペア:

[(1, 102713040), (2, 51356520), (3, 34237680), (4, 25678260), (5, 20542608), (6, 17118840), (8, 12839130), (9, 11412560), (10, 10271304), (12, 8559420), (15, 6847536), (16, 6419565), (18, 5706280), (20, 5135652), (24, 4279710), (30, 3423768), (36, 2853140), (40, 2567826), (45, 2282512), (48, 2139855), (60, 1711884), (72, 1426570), (80, 1283913), (90, 1141256), (120, 855942), (144, 713285), (180, 570628), (240, 427971), (360, 285314), (720, 142657)]